Products

Material Stainless Steel (A4) Finish Natural Manufacturing Standard DIN 985 For Use With Thread Size M3 (3mm), Right Hand Thread Screw Thread Pitch 0.5mm Insert Material Nylon Nut Width A/F (S) [Max] 5.5mm Hexagon Height (H) [Min] 2.4mm   The M3 Hexagon Nylon Locking Nuts (DIN 985) are precision-engineered fasteners made from A4 stainless steel, offering superior corrosion resistance, especially in marine and harsh environments. The integrated nylon insert prevents loosening due to vibration, ensuring a secure and reliable fit. These nuts are compliant with DIN 985 standards, making them ideal for use in industries like automotive, engineering, and construction where durability and strength are essential.

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Material Steel Finish Zinc Plated Manufacturing Standard DIN 985 For Use With Thread Size M3 (3mm), Right Hand Thread Screw Thread Pitch 0.5mm Insert Material Nylon Nut Width A/F (S) [Max] 5.5mm Hexagon Height (H) [Min] 2.4mm   The M3 Nyloc Nut Type T (Thin) is a locking nut with a slim profile, designed for applications where space is limited. Manufactured from Grade 6 steel and finished with bright zinc plating, it provides good corrosion resistance and durability. The nylon insert helps prevent loosening from vibration, ensuring a secure fit. Compliant with DIN 985 standards, this thin Nyloc nut is perfect for a wide range of applications, including automotive, machinery, and engineering projects.

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Material Stainless Steel (A2) Finish CB10 Manufacturing Standard DIN 985 For Use With Thread Size M3 (3mm), Right Hand Thread Screw Thread Pitch 0.5mm Insert Material Nylon Nut Width A/F (S) [Max] 5.5mm Hexagon Height (H) [Min] 2.4mm   The M3 Hexagon Nylon Locking Nuts (DIN 985) in Black Stainless Steel (A2) offer excellent strength and corrosion resistance, with a sleek black finish for added aesthetic appeal. These nuts feature a nylon insert that securely grips the bolt, preventing loosening due to vibrations. Compliant with DIN 985 standards, they are ideal for a wide range of applications, from automotive and industrial machinery to construction projects. The black A2 stainless steel enhances both durability and visual appeal, making them a premium choice for demanding environments.

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Upgrade your fastening solutions with our M3 Knurled Thumb Nut DIN 466, crafted from high-quality A2 Black Stainless Steel for enhanced corrosion resistance and durability. Designed for tool-free tightening and loosening, this thumb nut features a knurled edge for improved grip, making it ideal for applications that require frequent adjustments. Whether you're assembling electronics, fixtures, or machinery panels, this DIN 466 compliant nut offers both a sleek aesthetic and reliable performance. The black stainless finish provides a modern look while maintaining the strength and resilience expected from A2 stainless steel. ✅ Key Features:• Size: M3 (3mm Internal Thread)• Standard: DIN 466• Material: A2 Stainless Steel (Black Finish)• Finish: Blackened for enhanced corrosion resistance & sleek appearance• Design: Knurled edge for hand-tightening without tools• Applications: Ideal for electronics, maintenance panels, light machinery, DIY projects 🔧 Why Choose This Thumb Nut?• Excellent grip and handling for quick adjustments• Non-corrosive in damp or outdoor environments• Easy to install and remove – no tools required• Resistant to wear and rust for long-lasting use Perfect for engineers, hobbyists, and professionals alike – stock up today for dependable and stylish fasteners that deliver on performance.

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Stainless Steel Scroll™ Nut High security removable nut with a unique 'Scroll' drive. The rounded design of this nut gives no sharp angles to provide grip for normal hand tools. It can only be installed and removed using the matching Scroll™ driver socket. The patented Scroll™ design is interesting and pleasing to the eye. Driver Size: SC34 Stocked in 303 S31 Stainless Steel The smallest and largest security nut available from stock - M3 to M30 Scroll™ drive available to order in bolt form

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Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 6798 A For Use With Thread Size M3 (3mm) Internal Diameter (D1) 3.2mm External Diameter (D2) 6mm Thickness (H) 1.2mm   M3 Serrated Lock Washer with External Teeth (DIN 6798 A) - Stainless Steel (A2), providing enhanced grip and corrosion resistance. It is ideal for applications requiring secure fastening with anti-vibration properties.

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Material Steel Finish Zinc Plated Yellow Passivated Manufacturing Standard DIN 6798 A For Use With Thread Size M3 (3mm) Internal Diameter (D1) 3.2mm External Diameter (D2) 6mm Thickness (H) 1.2mm   M3 Serrated Lock Washer with External Teeth (DIN 6798 A) - Zinc Plated Yellow Passivated, providing enhanced grip and corrosion resistance. It is ideal for applications requiring secure fastening with anti-vibration properties.

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The Slotted Round Nut DIN 546 (M3) is a precision-machined fastening component made from A1 Stainless Steel, offering strength, durability, and corrosion resistance. Its round shape with twin slots allows secure tightening and removal using a screwdriver or pin spanner, ideal for mechanical and engineering applications where space is limited and a clean finish is required. Specifications: Standard: DIN 546 Material: Stainless Steel A1 Thread Size: M3 Thread Pitch: 0.5 mm Outside Diameter (D): 6 mm Height (H): 2.5 mm Slot Width (A): 1.2 mm Drive Type: Slotted (for screwdriver or pin spanner) Features: Manufactured to DIN 546 standard for precise fit and compatibility Corrosion-resistant A1 stainless steel for long-lasting performance Compact, low-profile design for neat assemblies Easy to install and remove without damaging surfaces Common Uses: Shaft and bearing retention Precision machinery Electrical equipment Instrumentation and control panels

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Material Stainless Steel (A2) Finish Natural Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2mm Maximum Head Diameter (D) 5.7mm Maximum Head Length (H) 1.65mm Minimum Hexagon Socket Depth (P) 1.04mm   See a problem with this specification? Let us know.

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Material High Tensile Steel (10.9) Finish Zinc Plated Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2mm Maximum Head Diameter (D) 5.7mm Maximum Head Length (H) 1.65mm Minimum Hexagon Socket Depth (P) 1.04mm   See a problem with this specification? Let us know.

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Material High Tensile Steel (12.9) Finish Self Colour Manufacturing Standard DIN 912 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Socket / Allen Key Size (J) 2.5mm Head Diameter [Max] (D) 5.5mm Head Diameter (D) Tolerance +0/-0.18mm Head Length [Max] (H) 3mm Head Length (H) Tolerance +0/-0.14mm Hexagon Depth (P) 1.3mm    See a problem with this specification? Let us know.

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Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 912 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Socket / Allen Key Size (J) 2.5mm Head Diameter [Max] (D) 5.5mm Head Diameter (D) Tolerance +0/-0.18mm Head Length [Max] (H) 3mm Head Length (H) Tolerance +0/-0.14mm Hexagon Depth (P) 1.3mm    See a problem with this specification? Let us know.

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M3 Socket Countersunk Screws (DIN 7991) in self-colour high tensile steel (10.9) are specific types of screws with particular characteristics: M3: This refers to the metric thread size of the screw. M3 indicates that the diameter of the screw is 3 millimeters. Socket: These screws have a socket (hexagonal) drive, which means you'll need a hex key or Allen wrench to install or remove them. The socket drive design provides a more secure and efficient way to apply torque compared to other drive types like slotted or Phillips. Countersunk: Countersunk screws have a conical head with a flat top. They are designed to sit flush with the surface when installed, giving a neat and smooth finish. DIN 7991: This refers to the standard or specification that the screw follows. DIN 7991 is a standard that specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Self Colour: "Self-colour" means that the screws have not undergone any surface finishing treatment like plating or coating. They are made of plain steel and may be susceptible to corrosion, so they are often used in applications where appearance is not a concern, and other corrosion protection methods are employed. High Tensile Steel (10.9): This indicates the strength and material grade of the screws. "High tensile" means that the steel used is strong and can withstand a significant amount of tensile (pulling) force. The "10.9" is a classification that specifies the hardness and strength of the steel. In this case, 10.9 indicates a tensile strength of 1000 N/mm² and a minimum yield strength of 900 N/mm². Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard DIN 7991 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 1.86mm Head Diameter [Max] (D) 6.72mm Head Diameter [Min] (D) 5.54mm Hexagon Across Flats / Allen Key Size (J) 2mm Hexagon Depth (P) 1.1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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M3 Socket Countersunk Screws (DIN 7991) in Stainless Steel (A2) are another type of screws with specific characteristics: M3: This is the metric thread size of the screw, indicating a 3-millimeter diameter. Socket: These screws feature a socket (hexagonal) drive, requiring a hex key or Allen wrench for installation and removal. The socket drive design provides a secure and efficient way to apply torque. Countersunk: Countersunk screws have a conical head with a flat top, allowing them to sit flush with the surface when installed, providing a clean and smooth finish. DIN 7991: This refers to the DIN specification that the screws conform to. DIN 7991 specifies the dimensions, tolerances, and other requirements for socket countersunk screws. Stainless Steel (A2): Stainless steel is a corrosion-resistant material, and A2 is a specific grade or alloy within the stainless steel family. In this context: Stainless Steel: Stainless steel is highly resistant to corrosion, making it suitable for a wide range of applications, including those exposed to moisture, humidity, or chemicals. A2: A2 stainless steel, also known as AISI 304, is a popular stainless steel grade. It is known for its excellent corrosion resistance, making it suitable for general-purpose applications. It contains about 18% chromium and 8% nickel, which contribute to its corrosion resistance properties. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 7991 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees Head Length [Max] (H) 1.86mm Head Diameter [Max] (D) 6.72mm Head Diameter [Min] (D) 5.54mm Hexagon Across Flats / Allen Key Size (J) 2mm Hexagon Depth (P) 1.1mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 127B For Use With Thread Size M3 (3mm) Internal Diameter (ID) 3.1mm External Diameter (OD) 6.2mm Height (S) 0.8mm Uncompressed Height (L) 1.6mm   See a problem with this specification? Let us know.

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Material High Tensile Steel (8.8) Finish Zinc Plated Manufacturing Standard DIN 127B For Use With Thread Size M3 (3mm) Internal Diameter (ID) 3.1mm External Diameter (OD) 6.2mm Height (S) 1.9mm   See a problem with this specification? Let us know.

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Material Stainless Steel (A2) Manufacturing Standard DIN 127B For Use With Thread Size M3 (3mm) Internal Diameter (ID) 3.1mm External Diameter (OD) 6.2mm Height (S) 0.8mm Uncompressed Height (L) 1.6mm  

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A wing nut is a type of nut with two large wings or projections on the opposite sides, making it easy to tighten or loosen the nut by hand without the need for tools. The wings provide a convenient grip for manual turning. For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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A M3 Threaded Bar in 1000mm threaded bar stud that is A2 Stainless Steel is a type of fastener used in construction and various other applications.  Stainless steel is a corrosion-resistant steel alloy, and A2 is a specific grade within the stainless steel classification. In the A2 grade, the steel is often referred to as 304 stainless steel, which contains a chromium-nickel mixture and is known for its corrosion resistance.

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Button A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Countersunk A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Our M3 x 10mm Fully Threaded Metric Hexagon Head Bolt, crafted from high-quality A2 Stainless Steel, is designed to provide exceptional strength and corrosion resistance for a wide range of applications. Key Features: Dimensions: M3 thread diameter with an 10mm length, fully threaded for versatile use. Material: Manufactured from A2 Stainless Steel, offering excellent resistance to corrosion and oxidation. Standard Compliance: Meets DIN 933 specifications, ensuring reliable performance and compatibility. Head Specifications: Features a hexagon head with a 5.5mm spanner size and a head length of 2mm, allowing for efficient tightening and high torque application. Thread Pitch: Standard 0.5mm pitch, suitable for various fastening needs. Applications: Ideal for use in environments where resistance to corrosion is essential, such as marine, chemical, and outdoor settings. Perfect for fastening components in machinery, automotive assemblies, and structural applications.

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand  Length (L) 10mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm   High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key.  Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.

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Material Stainless Steel (A2) Finish CB10 Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Hexagon Width Across Flats / Allen Key Size (J) 2mm Maximum Head Diameter (D) 5.7mm Maximum Head Length (H) 1.65mm Minimum Hexagon Socket Depth (P) 1.04mm  

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Button A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Countersunk A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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High torque security screws with incorporated flange head design for enhanced load distribution System Zero® is a Level 3 'Medium Security' fastener, with the ability to be installed and removed using the matching driver tool. The unique head design, in combination with the driver, gives a high torque transmission which in turn generates high clamp loads. The innovative external non-slip drive head features indentations that have been crafted to ensure optimal grip when used with the matching security tooling, facilitating seamless high torque fastening and removal. The incorporated flange design efficiently spreads the load when attaching plastic components, enhancing stability and durability. Driver Size: SZ3

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Our M3 x 12mm Fully Threaded Metric Hexagon Head Bolt, crafted from high-quality A2 Stainless Steel, is designed to provide exceptional strength and corrosion resistance for a wide range of applications. Key Features: Dimensions: M3 thread diameter with an 12mm length, fully threaded for versatile use. Material: Manufactured from A2 Stainless Steel, offering excellent resistance to corrosion and oxidation. Standard Compliance: Meets DIN 933 specifications, ensuring reliable performance and compatibility. Head Specifications: Features a hexagon head with a 5.5mm spanner size and a head length of 2mm, allowing for efficient tightening and high torque application. Thread Pitch: Standard 0.5mm pitch, suitable for various fastening needs. Applications: Ideal for use in environments where resistance to corrosion is essential, such as marine, chemical, and outdoor settings. Perfect for fastening components in machinery, automotive assemblies, and structural applications.

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Material High Tensile Steel (10.9) Finish Self Colour Manufacturing Standard ISO 7380 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand  Length (L) 14mm Allen Key Size (S) 2mm Maximum Head Diameter (DK) 5.7mm Maximum Head Depth (K) 1.65mm   High-strength fasteners are designed for use in applications requiring reliable performance under heavy loads. These screws feature a rounded button head with a hexagonal socket drive, allowing for easy installation and removal with an Allen key.  Made from self-colour high tensile steel with a 10.9 grade, they offer superior strength and durability. Ideal for engineering, machinery, and automotive applications where strong and secure fastening is required. The self-colour finish provides a raw steel look, without additional coatings.

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Button A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Countersunk A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Our M3 x 16mm Fully Threaded Metric Hexagon Head Bolt, crafted from high-quality A2 Stainless Steel, is designed to provide exceptional strength and corrosion resistance for a wide range of applications. Key Features: Dimensions: M3 thread diameter with an 16mm length, fully threaded for versatile use. Material: Manufactured from A2 Stainless Steel, offering excellent resistance to corrosion and oxidation. Standard Compliance: Meets DIN 933 specifications, ensuring reliable performance and compatibility. Head Specifications: Features a hexagon head with a 5.5mm spanner size and a head length of 2mm, allowing for efficient tightening and high torque application. Thread Pitch: Standard 0.5mm pitch, suitable for various fastening needs. Applications: Ideal for use in environments where resistance to corrosion is essential, such as marine, chemical, and outdoor settings. Perfect for fastening components in machinery, automotive assemblies, and structural applications.

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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Button A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Popular aesthetically pleasing drive for any two-way application. This drive system, sometimes known as Snake Eye® or Pig Nose is designed for low to medium torque applications. It has 2 holes drilled into the head which requires a unique 2-pin matching driver to install and remove it.  Driver Size: TH3

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Countersunk A2 Stainless Steel 6-Lobe Pin Machine Screw 6-Lobe recess manufactured with internal pin. Popular security drive for high torque applications. Quickly and easily installed and removed using matching tooling. Driver Size: T10

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Our M3 x 20mm Fully Threaded Metric Hexagon Head Bolt, crafted from high-quality A2 Stainless Steel, is designed to provide exceptional strength and corrosion resistance for a wide range of applications. Key Features: Dimensions: M3 thread diameter with a 20mm length, fully threaded for versatile use. Material: Manufactured from A2 Stainless Steel, offering excellent resistance to corrosion and oxidation. Standard Compliance: Meets DIN 933 specifications, ensuring reliable performance and compatibility. Head Specifications: Features a hexagon head with a 5.5mm spanner size and a head length of 2mm, allowing for efficient tightening and high torque application. Thread Pitch: Standard 0.5mm pitch, suitable for various fastening needs. Applications: Ideal for use in environments where resistance to corrosion is essential, such as marine, chemical, and outdoor settings. Perfect for fastening components in machinery, automotive assemblies, and structural applications.

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Slotted countersunk screws are a type of fastener with a slotted drive and a countersunk (also known as a flat or flush) head. The slotted drive has a single straight slot across the head of the screw, which is designed to be turned using a flathead screwdriver. The countersunk head has an angled shape that allows the screw to sit flush with the surface it is fastened to, making it ideal for applications where a smooth, flush finish is desired. Material Stainless Steel (A2) Finish Natural Manufacturing Standard DIN 963 Screw Thread Pitch 0.5mm Thread M3 (3mm), Right Hand Thread Countersunk Angle (CA) 90 Degrees (+2/-0) Head Length (H) 1.65mm Maximum Head Diameter (D) 5.6mm Slot Depth (F) 0.85mm Slot Width (A) 0.8mm   For larger quantities or sizes not listed, please email frank@franksfasteners.co.uk and we will be happy to provide you with a quotation.

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