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

    Description

    Secure your projects with confidence using these 5/16" UNF 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" UNF x 1 1/2" (Length)
    • Thread Type: UNC (Unified National Fine)
    • 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?

    • Superior Grip: Fine threads provide better holding power and resistance to loosening
    • Corrosion Protection: Zinc plating helps prevent rust in indoor and light outdoor use
    • High Strength: Grade 8.8 steel ensures reliable performance in demanding applications
    • Precision Fit: Ideal for mechanical and automotive assemblies requiring tighter tolerances

    UNF coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for:

    • Automotive and vehicle assembly
    • Machinery and mechanical engineering
    • Restoration and maintenance work
    • General fastening where fine threads are required

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

      Product form

      80 in stock

      £0.41 Excl. VAT

      Free pickup in SY10 0BZ

      SKU: Z-HEXBOLT-5/16UNF-11/2

      • Want this tomorrow? Order within: Jun 08, 2026 14:00:00 +0100
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        Description

        Secure your projects with confidence using these 5/16" UNF 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" UNF x 1 1/2" (Length)
        • Thread Type: UNC (Unified National Fine)
        • 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?

        • Superior Grip: Fine threads provide better holding power and resistance to loosening
        • Corrosion Protection: Zinc plating helps prevent rust in indoor and light outdoor use
        • High Strength: Grade 8.8 steel ensures reliable performance in demanding applications
        • Precision Fit: Ideal for mechanical and automotive assemblies requiring tighter tolerances

        UNF coarse threads are designed for quick engagement and better resistance to stripping, making them perfect for:

        • Automotive and vehicle assembly
        • Machinery and mechanical engineering
        • Restoration and maintenance work
        • General fastening where fine threads are required

        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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