UNC (Unified National Coarse)

109 products

  • 1/4" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    1/4" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 1/4" UNC x 2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 1/4" UNC x 2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.28

  • 1/4" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    1/4" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 1/4" UNC x 1 1/2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 1/4" UNC x 1 1/2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.25

  • 7/16" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    7/16" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 7/16" UNC x 2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 7/16" UNC x 2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.54

  • 3/8" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    3/8" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 3/8" UNC x 2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 3/8" UNC x 2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.54

  • 3/8" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    3/8" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 3/8" UNC x 1 1/2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 3/8" UNC x 1 1/2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.47

  • 5/16" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    5/16" UNC x 2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 5/16" UNC x 2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 5/16" UNC x 2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.35

  • 5/16" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    5/16" UNC x 1 1/2" Hexagon Bolts, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 5/16" UNC x 1 1/2" Hexagon Bolts, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 5/16" UNC x 1 1/2" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.25

  • 5/16" UNC x 1" Hexagon Screws, Zinc Plated 8.8

    5/16" UNC x 1" Hexagon Screws, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 5/16" UNC x 1" Hexagon Screws, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 5/16" UNC x 1" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.19

  • 5/16" UNC x 3/4" Hexagon Screws, Zinc Plated 8.8

    5/16" UNC x 3/4" Hexagon Screws, Zinc Plated 8.8

    80 in stock

    Secure your projects with confidence using these 5/16" UNC x 3/4" Hexagon Screws, manufactured from high-tensile Grade 8.8 steel and finished with zinc plating for enhanced corrosion resistance. Built for strength and durability, these bolts are ideal for both professional trades and heavy-duty DIY applications. Designed with a standard hex head for easy installation, they provide a strong, reliable fastening solution across a wide range of environments. Size: 5/16" UNC x 3/4" (Length) Thread Type: UNC (Unified National Coarse) Material: High tensile carbon steel Grade: 8.8 – high strength and load capacity Finish: Zinc plated for improved corrosion resistance Head Type: Hexagon head for spanner or socket use Durability: Suitable for indoor and light outdoor applications Why choose Zinc Plated Hex Bolts? Corrosion Protection: Zinc coating helps resist rust and extends lifespan High Strength: Grade 8.8 steel ensures dependable performance under load Versatile Application: Suitable for construction, automotive, machinery, and general use Easy Installation: Hex head design allows quick and secure tightening Cost-Effective: Strong performance without the premium cost of stainless steel UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Structural and framework fastening Automotive repairs and maintenance Machinery and equipment assembly General engineering and DIY projects

    80 in stock

    £0.25

  • 7/16" UNC Hexagon Full Nut, Self Colour Steel

    7/16" UNC Hexagon Full Nut, Self Colour Steel

    200 in stock

    Get dependable fastening performance with this high-quality 7/16" UNC hexagon full nut, designed for strength, ease of use, and versatility across a wide range of applications. Featuring a Unified National Coarse (UNC) thread, this nut is ideal for general-purpose fastening where quick assembly and strong holding power are essential. The standard hexagon shape allows for easy tightening with spanners or sockets, making installation simple and efficient in both professional and DIY environments. Manufactured from robust self colour steel (plain finish), these nuts maintain their natural strength and are well suited for indoor or controlled conditions. Size: 7/16" UNC (Unified National Coarse Thread) Type: Hexagon Full Nut Material: Steel Finish: Self Colour (uncoated/plain) Thread Type: UNC – coarse pitch for quick assembly and reliable grip Drive Type: External Hex (spanner/socket compatible) Ideal for use in: General engineering and construction Machinery and equipment assembly Automotive repairs and maintenance DIY and workshop projects

    200 in stock

    £0.16

  • 5/16" UNC Hexagon Full Nut, Self Colour Steel

    5/16" UNC Hexagon Full Nut, Self Colour Steel

    200 in stock

    Get dependable fastening performance with this high-quality 5/16" UNC hexagon full nut, designed for strength, ease of use, and versatility across a wide range of applications. Featuring a Unified National Coarse (UNC) thread, this nut is ideal for general-purpose fastening where quick assembly and strong holding power are essential. The standard hexagon shape allows for easy tightening with spanners or sockets, making installation simple and efficient in both professional and DIY environments. Manufactured from robust self colour steel (plain finish), these nuts maintain their natural strength and are well suited for indoor or controlled conditions. Size: 5/16" UNC (Unified National Coarse Thread) Type: Hexagon Full Nut Material: Steel Finish: Self Colour (uncoated/plain) Thread Type: UNC – coarse pitch for quick assembly and reliable grip Drive Type: External Hex (spanner/socket compatible) Ideal for use in: General engineering and construction Machinery and equipment assembly Automotive repairs and maintenance DIY and workshop projects

    200 in stock

    £0.06

  • 1/4" UNC Hexagon Full Nut, Self Colour Steel

    1/4" UNC Hexagon Full Nut, Self Colour Steel

    200 in stock

    Get dependable fastening performance with this high-quality 1/4" UNC hexagon full nut, designed for strength, ease of use, and versatility across a wide range of applications. Featuring a Unified National Coarse (UNC) thread, this nut is ideal for general-purpose fastening where quick assembly and strong holding power are essential. The standard hexagon shape allows for easy tightening with spanners or sockets, making installation simple and efficient in both professional and DIY environments. Manufactured from robust self colour steel (plain finish), these nuts maintain their natural strength and are well suited for indoor or controlled conditions. Size: 1/4" UNC (Unified National Coarse Thread) Type: Hexagon Full Nut Material: Steel Finish: Self Colour (uncoated/plain) Thread Type: UNC – coarse pitch for quick assembly and reliable grip Drive Type: External Hex (spanner/socket compatible) Ideal for use in: General engineering and construction Machinery and equipment assembly Automotive repairs and maintenance DIY and workshop projects

    200 in stock

    £0.03

  • 7/16" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    7/16" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    146 in stock

    Built for grip, strength, and no-nonsense performance, these 7/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 7/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    146 in stock

    £0.66

  • 7/16" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    7/16" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    148 in stock

    Built for grip, strength, and no-nonsense performance, these 7/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 7/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    148 in stock

    £0.79

  • 7/16" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    7/16" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    145 in stock

    Built for grip, strength, and no-nonsense performance, these 7/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 7/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    145 in stock

    £0.44

  • 7/16" UNC x 1 1/2" Hexagon Screws, Self Colour Steel 8.8

    7/16" UNC x 1 1/2" Hexagon Screws, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 7/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 7/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.57

  • 7/16" UNC Socket Cap Head Screws - Self Colour High Tensile Steel (12.9)

    42 in stock

    £1.36 - £95.52

  • 7/16" UNC Hexagon Nylon Locking Nuts - Zinc Plated Steel

    200 in stock

    £0.19

  • 7/16" UNC Hexagon Nuts, Zinc Plated Steel

    7/16" UNC Hexagon Nuts, Zinc Plated Steel

    100 in stock

    Secure and strengthen your assemblies with our 7/16" UNC Hexagon Nuts, precision-engineered from high-quality Zinc Plated Steel. Designed to pair perfectly with 7/16" UNC (Unified National Coarse) threaded bolts and fasteners, these versatile nuts are ideal for a wide range of construction, automotive, industrial, and DIY applications. Key Features: Size: 7/16 inch UNC (Unified National Coarse) thread Material: Durable Steel with protective Zinc Plating for corrosion resistance Shape: Standard Hexagon (6-sided) for easy wrenching and secure fastening Finish: Bright Zinc Plated – adds both aesthetic appeal and long-lasting protection Standards: Manufactured to industry-standard tolerances for reliable fit and performance Benefits: Provides a strong, secure hold for coarse-threaded applications Zinc plating resists rust and oxidation, extending the life of the nut Compatible with a wide range of UNC bolts, screws, and threaded rod Easy to install and remove using standard spanners or sockets Suitable for indoor and light outdoor use

    100 in stock

    £0.16

  • 7/16" UNC Hexagon Full Nut, Galvanised Steel

    7/16" UNC Hexagon Full Nut, Galvanised Steel

    200 in stock

    Ensure robust and reliable fastening with our 7/16" UNC Hexagon Full Nut, crafted from high-grade steel and finished with a hot dip galvanisation process. This nut is designed to provide excellent corrosion resistance and durability, making it ideal for a variety of applications. Key Features: Thread Size: 7/16" UNC (Unified National Coarse) Material: High-grade steel Finish: Hot Dip Galvanised for enhanced corrosion resistance Standard Compliance: Conforms to relevant industry standards for hexagon full nuts Design: Hexagon shape allows for easy tightening with standard tools Applications: This hexagon full nut is suitable for use in construction, automotive, and industrial applications where a strong and secure fastening is required. The hot dip galvanised finish ensures longevity, even in harsh environmental conditions.

    200 in stock

    £0.07

  • 5/16" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    5/16" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 5/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 5/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.35

  • 5/16" UNC x 2" Hexagon Bolts, Self Colour Steel 8.8

    5/16" UNC x 2" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 5/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 5/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.28

  • 5/16" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    5/16" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 5/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 5/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.32

  • 5/16" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    5/16" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    130 in stock

    Built for grip, strength, and no-nonsense performance, these 5/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 5/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    130 in stock

    £0.19

  • 5/16" UNC x 1 1/2" Hexagon Bolts, Self Colour Steel 8.8

    5/16" UNC x 1 1/2" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 5/16" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 5/16" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.22

  • 5/16" UNC Wing Nut ASME B18.6.9, Stainless Steel A2

    5/16" UNC Wing Nut ASME B18.6.9, Stainless Steel A2

    100 in stock

     Corner Measurement (In) [a] 1.25 Threads Per Inch (In)  18 Thread Diameter (In) [d] 0.312 Height (In) [h] 0.66 Outer Diameter (In) [d2] 0.58 Nut Height (In) [m] 0.25 Tighten by hand, no tools, no fuss. This 5/16" UNC Wing Nut is engineered for convenience, durability, and corrosion resistance, making it a reliable choice for both indoor and outdoor applications. Crafted from high-quality A2 stainless steel (304 grade) and manufactured to ASME B18.6.9 standards, it delivers consistent fit, strength, and dependable fastening every time.

    100 in stock

    £0.38

  • 5/16" UNC Manifold Nuts - Brass

    30 in stock

    £0.53

  • 5/16" UNC Hexagon Nylon Locking Nuts - Zinc Plated Steel

    200 in stock

    £0.13

  • 5/16" UNC Hexagon Full Nut, Stainless Steel (A2)

    5/16" UNC Hexagon Full Nut, Stainless Steel (A2)

    200 in stock

    High-quality 5/16" UNC Hexagon Full Nuts manufactured from A2 (304) stainless steel for excellent corrosion resistance and long-lasting durability. Ideal for a wide range of engineering, construction, automotive, and DIY applications where strength and resistance to rust are essential.

    200 in stock

    £0.25

  • 3/8" UNC x 2" Hexagon Bolts, Self Colour Steel 8.8

    3/8" UNC x 2" Hexagon Bolts, Self Colour Steel 8.8

    145 in stock

    Built for grip, strength, and no-nonsense performance, these 3/8" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 3/8" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    145 in stock

    £0.35

  • 3/8" UNC x 2 3/4" Hexagon Bolts, Self Colour Steel 8.8

    3/8" UNC x 2 3/4" Hexagon Bolts, Self Colour Steel 8.8

    50 in stock

    Built for grip, strength, and no-nonsense performance, these 3/8" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 3/8" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    50 in stock

    £0.41

  • 3/8" UNC Wing Nut ASME B18.6.9, Stainless Steel A2

    3/8" UNC Wing Nut ASME B18.6.9, Stainless Steel A2

    Out of stock, Check In with Us for Updates

     Corner Measurement (In) [a] 1.44 Threads Per Inch (In)  16 Thread Diameter (In) [d] 0.375 Height (In) [h] 0.79 Outer Diameter (In) [d2] 0.7 Nut Height (In) [m] 0.3 Tighten by hand, no tools, no fuss. This 3/8" UNC Wing Nut is engineered for convenience, durability, and corrosion resistance, making it a reliable choice for both indoor and outdoor applications. Crafted from high-quality A2 stainless steel (304 grade) and manufactured to ASME B18.6.9 standards, it delivers consistent fit, strength, and dependable fastening every time.

    Out of stock, Check In with Us for Updates

    £0.38

  • 3/8" UNC Hexagon Full Nut, Stainless Steel (A2)

    3/8" UNC Hexagon Full Nut, Stainless Steel (A2)

    200 in stock

    High-quality 3/8" UNC Hexagon Full Nuts manufactured from A2 (304) stainless steel for excellent corrosion resistance and long-lasting durability. Ideal for a wide range of engineering, construction, automotive, and DIY applications where strength and resistance to rust are essential.

    200 in stock

    £0.25

  • 3/8" UNC Hexagon Full Nut, Galvanised Steel

    3/8" UNC Hexagon Full Nut, Galvanised Steel

    200 in stock

    Ensure robust and reliable fastening with our 3/8" UNC Hexagon Full Nut, crafted from high-grade steel and finished with a hot dip galvanisation process. This nut is designed to provide excellent corrosion resistance and durability, making it ideal for a variety of applications. Key Features: Thread Size: 3/8" UNC (Unified National Coarse) Material: High-grade steel Finish: Hot Dip Galvanised for enhanced corrosion resistance Standard Compliance: Conforms to relevant industry standards for hexagon full nuts Design: Hexagon shape allows for easy tightening with standard tools Applications: This hexagon full nut is suitable for use in construction, automotive, and industrial applications where a strong and secure fastening is required. The hot dip galvanised finish ensures longevity, even in harsh environmental conditions.

    200 in stock

    £0.13

  • 1/4" UNC x 3/4" Socket Cap Head Screws, Stainless Steel (A2)

    100 in stock

    £0.22

  • 1/4" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    1/4" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    138 in stock

    Built for grip, strength, and no-nonsense performance, these 1/4" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/4" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    138 in stock

    £0.25

  • 1/4" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    1/4" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 1/4" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/4" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.25

  • Sale -£0.08 1/4" UNC x 1/2" Socket Cap Head Screws - Silicon Bronze

    1/4" UNC x 1/2" Socket Cap Head Screws - Silicon Bronze

    94 in stock

    Silicon bronze is like most other bronzes in that it is a copper alloy – that is, the base alloying metal is pure copper, imbued with other elements. It is made using around 94-96% copper by weight, and the rest is typically 2.5-6% silicon and a mixture of other metals such as aluminium, zinc, lead, iron, manganese, and more.

    94 in stock

    £0.24 £0.16

  • 1/4" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    1/4" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 1/4" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/4" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.09

  • 1/4" UNC x 1 1/4" Socket Cap Head Screws, Stainless Steel (A4)

    94 in stock

    £0.38

  • 1/4" UNC x 1 1/2" Hexagon Bolts, Self Colour Steel 8.8

    1/4" UNC x 1 1/2" Hexagon Bolts, Self Colour Steel 8.8

    150 in stock

    Built for grip, strength, and no-nonsense performance, these 1/4" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/4" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    150 in stock

    £0.16

  • 1/4" UNC Hexagon Nuts, Zinc Plated Steel

    1/4" UNC Hexagon Nuts, Zinc Plated Steel

    100 in stock

    Secure and strengthen your assemblies with our 1/4" UNC Hexagon Nuts, precision-engineered from high-quality Zinc Plated Steel. Designed to pair perfectly with 1/4" UNC (Unified National Coarse) threaded bolts and fasteners, these versatile nuts are ideal for a wide range of construction, automotive, industrial, and DIY applications. Key Features: Size: 1/4 inch UNC (Unified National Coarse) thread Material: Durable Steel with protective Zinc Plating for corrosion resistance Shape: Standard Hexagon (6-sided) for easy wrenching and secure fastening Finish: Bright Zinc Plated – adds both aesthetic appeal and long-lasting protection Standards: Manufactured to industry-standard tolerances for reliable fit and performance Benefits: Provides a strong, secure hold for coarse-threaded applications Zinc plating resists rust and oxidation, extending the life of the nut Compatible with a wide range of UNC bolts, screws, and threaded rod Easy to install and remove using standard spanners or sockets Suitable for indoor and light outdoor use

    100 in stock

    £0.06

  • 1/4" UNC Hexagon Full Nut, Stainless Steel (A2)

    1/4" UNC Hexagon Full Nut, Stainless Steel (A2)

    200 in stock

    High-quality 1/4" UNC Hexagon Full Nuts manufactured from A2 (304) stainless steel for excellent corrosion resistance and long-lasting durability. Ideal for a wide range of engineering, construction, automotive, and DIY applications where strength and resistance to rust are essential.

    200 in stock

    £0.16

  • 1/4" UNC Hexagon Full Nut, Galvanised Steel

    1/4" UNC Hexagon Full Nut, Galvanised Steel

    200 in stock

    Ensure robust and reliable fastening with our 1/4" UNC Hexagon Full Nut, crafted from high-grade steel and finished with a hot dip galvanisation process. This nut is designed to provide excellent corrosion resistance and durability, making it ideal for a variety of applications. Key Features: Thread Size: 1/4" UNC (Unified National Coarse) Material: High-grade steel Finish: Hot Dip Galvanised for enhanced corrosion resistance Standard Compliance: Conforms to relevant industry standards for hexagon full nuts Design: Hexagon shape allows for easy tightening with standard tools Applications: This hexagon full nut is suitable for use in construction, automotive, and industrial applications where a strong and secure fastening is required. The hot dip galvanised finish ensures longevity, even in harsh environmental conditions.

    200 in stock

    £0.03

  • 1/2" UNC x 3/4" Hexagon Screws, Self Colour Steel 8.8

    1/2" UNC x 3/4" Hexagon Screws, Self Colour Steel 8.8

    100 in stock

    Built for grip, strength, and no-nonsense performance, these 1/2" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/2" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    100 in stock

    £0.35

  • 1/2" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    1/2" UNC x 3" Hexagon Bolts, Self Colour Steel 8.8

    100 in stock

    Built for grip, strength, and no-nonsense performance, these 1/2" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/2" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    100 in stock

    £1.07

  • 1/2" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    1/2" UNC x 2 1/2" Hexagon Bolts, Self Colour Steel 8.8

    100 in stock

    Built for grip, strength, and no-nonsense performance, these 1/2" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/2" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    100 in stock

    £0.91

  • 1/2" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    1/2" UNC x 1" Hexagon Screws, Self Colour Steel 8.8

    100 in stock

    Built for grip, strength, and no-nonsense performance, these 1/2" UNC Hexagon Bolts are the dependable backbone of countless fastening jobs. With a coarse thread and high tensile Grade 8.8 steel construction, they’re made to handle tough environments without flinching. Thread Type: 1/2" UNC (Unified National Coarse) – fast assembly and excellent performance in softer materials Head Type: Hexagon – easy to tighten with standard tools Material: High tensile steel Grade: 8.8 – strong, durable, and built for load-bearing applications Finish: Self colour (plain/oiled) – ideal for internal use or where coating is not required UNC coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for: Construction and structural work Heavy-duty machinery Automotive applications General engineering and maintenance

    100 in stock

    £0.41

UNC (Unified National Coarse)

Browse our wide range of UNC thread fasteners in the UK, ideal for general-purpose fastening across engineering, construction, and industrial applications. UNC (Unified National Coarse) threads are known for their durability, quick assembly, and excellent performance in softer materials.

Our collection includes UNC bolts, nuts, screws, and washers in a variety of sizes, making it easy to find the right fastener for your project. UNC threads are commonly used in automotive, machinery, and structural applications where strength and ease of installation are essential.

Manufactured to high standards, our UNC threaded fasteners provide reliable performance, consistent fit, and long-lasting durability in demanding environments.

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