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Hex Head Bolts

We supply a comprehensive range of hex head bolts for trade, engineering and industrial applications. Hexagon head bolts are designed for secure fastening with a spanner or socket, providing strong and reliable clamping force.

Available in metric and imperial sizes, our hex head bolts are offered in multiple strength grades including 8.8, 10.9 and 12.9 high tensile steel, as well as stainless steel options for corrosion resistance.

Suitable for construction, automotive, machinery and heavy-duty assemblies, all bolts are manufactured to recognised industry standards including DIN 931 and DIN 933.

Bulk quantities available with competitive trade pricing and fast UK delivery.

Browse related categories: Metric, Metric Fine, UNC, UNF, BSF, Whitworth, Nuts and Washers.

  • 3/8″ UNF A2 Stainless Hexagon Set Screws 3/8″ UNF A2 Stainless Hexagon Set Screws

    3/8″ UNF A2 Stainless Hexagon Set Screws

    3/8″-24 UNF A2 Stainless Steel Hexagon Set Screws These 3/8″ UNF A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 24 threads-per-inch Unified National Fine thread...

    £0.56 (Inc. VAT)
    £0.47 (Ex. VAT)
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  • 1/4″ UNF A2 Stainless Hexagon Set Screws 1/4″ UNF A2 Stainless Hexagon Set Screws

    1/4″ UNF A2 Stainless Hexagon Set Screws

    1/4″-28 UNF A2 Stainless Steel Hexagon Set Screws These 1/4″ UNF A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 28 threads-per-inch Unified National Fine thread...

    £0.32 (Inc. VAT)
    £0.27 (Ex. VAT)
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  • 5/16″ UNC A2 Stainless Hexagon Set Screws 5/16″ UNC A2 Stainless Hexagon Set Screws

    5/16″ UNC A2 Stainless Hexagon Set Screws

    5/16″-18 UNC A2 Stainless Steel Hexagon Set Screws These 5/16″ UNC A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 18 threads-per-inch Unified National Coarse...

    £0.36 (Inc. VAT)
    £0.30 (Ex. VAT)
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  • 3/8″ UNC A2 Stainless Hexagon Set Screws 3/8″ UNC A2 Stainless Hexagon Set Screws

    3/8″ UNC A2 Stainless Hexagon Set Screws

    3/8″-16 UNC A2 Stainless Steel Hexagon Set Screws These 3/8″ UNC A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 16 threads-per-inch Unified National Coarse thread...

    £0.42 (Inc. VAT)
    £0.35 (Ex. VAT)
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  • 10-24 UNC A2 Stainless Hexagon Set Screws 10-24 UNC A2 Stainless Hexagon Set Screws

    10-24 UNC A2 Stainless Hexagon Set Screws

    10-24 UNC A2 Stainless Steel Hexagon Head Screws These 10-24 UNC A2 stainless steel hexagon head screws feature a fully threaded shank and a 24 threads-per-inch Unified National Coarse thread. They...

    £0.52 (Inc. VAT)
    £0.43 (Ex. VAT)
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  • 1/4″ UNC A2 Stainless Hexagon Set Screws 1/4″ UNC A2 Stainless Hexagon Set Screws

    1/4″ UNC A2 Stainless Hexagon Set Screws

    1/4″-20 UNC A2 Stainless Steel Hexagon Set Screws These 1/4″ UNC A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 20 threads-per-inch Unified National Coarse thread...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • M7 A2 Stainless Hex Set Screws | DIN 933 M7 A2 Stainless Hex Set Screws | DIN 933

    M7 A2 Stainless Hex Set Screws | DIN 933

    M7 x 1 A2 Stainless Steel Hexagon Set Screws These M7 A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 1mm metric coarse thread. M7 is a less commonly encountered...

    £0.53 (Inc. VAT)
    £0.44 (Ex. VAT)
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  • M6 A2 Stainless Hex Set Screws | DIN 933 M6 A2 Stainless Hex Set Screws | DIN 933

    M6 A2 Stainless Hex Set Screws | DIN 933

    M6 x 1 A2 Stainless Steel Hexagon Set Screws These M6 A2 stainless steel hexagon set screws feature a fully threaded shank and a standard 1mm metric coarse thread. They provide good resistance to...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • M3 A2 Stainless Hex Set Screws | DIN 933 M3 A2 Stainless Hex Set Screws | DIN 933

    M3 A2 Stainless Hex Set Screws | DIN 933

    M3 x 0.5 A2 Stainless Steel Hexagon Set Screws These M3 A2 stainless steel hexagon set screws have a fully threaded shank and a standard 0.5mm metric coarse thread. They provide good resistance to...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • M2 A2 Stainless Hex Set Screws | DIN 933 M2 A2 Stainless Hex Set Screws | DIN 933

    M2 A2 Stainless Hex Set Screws | DIN 933

    M2 x 0.4 A2 Stainless Steel Hexagon Set Screws These M2 A2 stainless steel hexagon set screws feature a fully threaded shank and a standard metric coarse thread. Their small diameter makes them...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • 7/16 UNF Grade 5 Zinc Hex Set Screws 7/16 UNF Grade 5 Zinc Hex Set Screws

    7/16 UNF Grade 5 Zinc Hex Set Screws

    7/16"-20 UNF Grade 5 Zinc-Plated Hexagon Set Screws These 7/16"-20 UNF hexagon-head set screws are manufactured from high-tensile steel with a zinc-plated finish. They provide a fully threaded...

    £0.36 (Inc. VAT)
    £0.30 (Ex. VAT)
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  • 5/16 UNF Grade 5 Zinc Hex Set Screws 5/16 UNF Grade 5 Zinc Hex Set Screws

    5/16 UNF Grade 5 Zinc Hex Set Screws

    5/16"-24 UNF Grade 5 Zinc-Plated Hexagon Set Screws These 5/16"-24 UNF hexagon-head set screws are manufactured from high-tensile steel with a zinc-plated finish. They provide a fully threaded...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • 3/4 UNF Grade 5 Zinc Hex Set Screws 3/4 UNF Grade 5 Zinc Hex Set Screws

    3/4 UNF Grade 5 Zinc Hex Set Screws

    3/4"-16 UNF Grade 5 Zinc-Plated Hexagon Set Screws These 3/4"-16 UNF hexagon-head set screws are manufactured from high-tensile steel with a zinc-plated finish. They are intended to provide a fully...

    £3.26 (Inc. VAT)
    £2.72 (Ex. VAT)
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  • 7/16″ UNC Grade 5 Zinc Hex Set Screws 7/16″ UNC Grade 5 Zinc Hex Set Screws

    7/16″ UNC Grade 5 Zinc Hex Set Screws

    7/16″-14 UNC Grade 5 Zinc-Plated Hexagon Set Screws Fully threaded 7/16″ UNC hexagon-head set screws manufactured from high-tensile steel with a zinc-plated finish. The 7/16″-14 Unified National...

    £0.65 (Inc. VAT)
    £0.54 (Ex. VAT)
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  • 5/8″ UNC Grade 5 Zinc Hex Set Screws 5/8″ UNC Grade 5 Zinc Hex Set Screws

    5/8″ UNC Grade 5 Zinc Hex Set Screws

    5/8″-11 UNC Grade 5 Zinc-Plated Hexagon Set Screws Fully threaded 5/8″ UNC hexagon-head set screws manufactured from high-tensile steel with a zinc-plated finish. The 5/8″-11 Unified National Coarse...

    £1.56 (Inc. VAT)
    £1.30 (Ex. VAT)
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  • 5/16″ UNC Grade 5 Zinc Hex Set Screws 5/16″ UNC Grade 5 Zinc Hex Set Screws

    5/16″ UNC Grade 5 Zinc Hex Set Screws

    5/16″-18 UNC Grade 5 Zinc-Plated Hexagon Set Screws Fully threaded 5/16″ UNC hexagon-head set screws manufactured from high-tensile steel with a zinc-plated finish. The 5/16″-18 Unified National...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • 3/8″ UNC Grade 5 Zinc Hex Set Screws 3/8″ UNC Grade 5 Zinc Hex Set Screws

    3/8″ UNC Grade 5 Zinc Hex Set Screws

    3/8″-16 UNC Grade 5 Zinc-Plated Hexagon Set Screws Fully threaded 3/8″ UNC hexagon-head set screws manufactured from high-tensile steel with a zinc-plated finish. The 3/8″-16 Unified National Coarse...

    £0.26 (Inc. VAT)
    £0.22 (Ex. VAT)
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  • 1/4″ UNC Grade 5 Zinc Hex Set Screws 1/4″ UNC Grade 5 Zinc Hex Set Screws

    1/4″ UNC Grade 5 Zinc Hex Set Screws

    1/4″-20 UNC Grade 5 Zinc-Plated Hexagon Set Screws Fully threaded 1/4″ UNC hexagon-head set screws manufactured from high-tensile steel with a zinc-plated finish. The 1/4″-20 Unified National Coarse...

    £0.24 (Inc. VAT)
    £0.20 (Ex. VAT)
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  • 7/16″ UNF A2 Stainless Hex Bolts 7/16″ UNF A2 Stainless Hex Bolts

    7/16″ UNF A2 Stainless Hex Bolts

    7/16″ UNF A2 Stainless Steel Hexagon Head Bolts With Shank Part-threaded 7/16″ UNF hexagon head bolts manufactured from corrosion-resistant A2 stainless steel. These imperial bolts have an unthreaded...

    £2.22 (Inc. VAT)
    £1.85 (Ex. VAT)
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  • 5/16″ UNF A2 Stainless Hex Bolts 5/16″ UNF A2 Stainless Hex Bolts

    5/16″ UNF A2 Stainless Hex Bolts

    5/16″ UNF A2 Stainless Steel Hexagon Head Bolts With Shank These 5/16″ UNF hexagon head bolts are manufactured from A2 stainless steel and feature a partially threaded plain shank. They have a...

    £0.94 (Inc. VAT)
    £0.78 (Ex. VAT)
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  • 3/8″ UNF A2 Stainless Hex Bolts 3/8″ UNF A2 Stainless Hex Bolts

    3/8″ UNF A2 Stainless Hex Bolts

    3/8″ UNF A2 Stainless Steel Hexagon Head Bolts With Shank These 3/8″ UNF hexagon head bolts are manufactured from A2 stainless steel and feature a partially threaded plain shank. They have a standard...

    £0.97 (Inc. VAT)
    £0.81 (Ex. VAT)
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  • 1/4″ UNF A2 Stainless Hex Bolts 1/4″ UNF A2 Stainless Hex Bolts

    1/4″ UNF A2 Stainless Hex Bolts

    1/4″ UNF A2 Stainless Steel Hexagon Head Bolts With Shank These 1/4″ UNF hexagon head bolts are manufactured from A2 stainless steel and feature a partially threaded plain shank. They have a standard...

    £0.38 (Inc. VAT)
    £0.32 (Ex. VAT)
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  • 5/16″ UNC A2 Stainless Hex Bolts 5/16″ UNC A2 Stainless Hex Bolts

    5/16″ UNC A2 Stainless Hex Bolts

    5/16″ UNC A2 Stainless Steel Hexagon Head Bolts With Shank These 5/16″ UNC hexagon head bolts are manufactured from A2 stainless steel and feature a partially threaded plain shank. They have a...

    £0.66 (Inc. VAT)
    £0.55 (Ex. VAT)
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