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

    Description

    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

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

      Product form

      80 in stock

      £0.19 Excl. VAT

      Free pickup in SY10 0BZ

      SKU: Z-HEXSCREW-5/16UNC-1

      • Want this tomorrow? Order within: Jun 29, 2026 14:00:00 +0100
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        Description

        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

        Measurements: Every effort has been made to ensure all measurements on our site are accurate and to the relevant standard; they should only be used as a guide. If you see a problem with our specifications please contact us.

        Dimensions: Our stock is sourced from various suppliers, therefore differences may exist between batches such as height, width, visible stamped markings, appearance or actual finish.

        Photos: All photos are for illustration purposes only. Actual product or packaging may vary due to product enhancement.

        Disclaimer: Technical data and specifications were researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Frank's Fasteners is not responsible for any loss, claim or damages arising therefrom. In developing this information, Frank's Fasteners has made a determined effort to present it accurately.

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