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Fully Threaded

We supply 8.8 unplated steel fully threaded UNC hex head bolts for engineering, construction and industrial applications where a reliable high-strength imperial fixing is required.

Manufactured in 8.8 grade self colour steel, these fully threaded UNC hexagon head bolts are suitable for machinery, fabrication and general assembly work where full thread engagement, strength and dependable spanner tightening are important.

Browse related categories: 8.8 Unplated Steel, UNC Hex Head Bolts, UNC Nuts, UNC Washers and Thread Data Guide.

  • 3/4 UNC Grade 5 Zinc Plated Hex Set Screws 3/4 UNC Grade 5 Zinc Plated Hex Set Screws

    3/4 UNC Grade 5 Zinc Plated Hex Set Screws

    3/4 Inch UNC Grade 5 Zinc Plated Steel Hex Head Set Screws Grade 5 high tensile steel hex head set screws with a zinc plated finish and fully threaded 3/4-10 UNC shank. Suitable for assembly and...

    £2.69 (Inc. VAT)
    £2.24 (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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