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A2 stainless steel button head machine screws with an imperial unified fine thread (UNF). A machine screw with a button head for a snag free finish.

UNF - A2 Stainless Steel Button Head Socket Screws - ANSI B18.3

A2 stainless steel socket button head screws with an imperial unified fine thread (UNF). Available in a range of sizes at competitive prices. The stainless-steel manufacturing offers a good level of corrosion resistance. With a hex drive recess, the screw offers easier tightening and increased clamping pressure. Used in a variety of situations from automotive to general engineering projects.

Conforms to ANSI B18.3 with bulk discounts available.

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  • 10-32 UNF x 1" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.11 - £0.37
    £0.37 ex VAT
    £0.11 - £0.37
    £0.37 ex VAT
    £0.44  incl VAT
    Qty Discounts Available

  • 1/4" UNF x 1" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.27 - £0.61
    £0.61 ex VAT
    £0.27 - £0.61
    £0.61 ex VAT
    £0.73  incl VAT
    Qty Discounts Available

  • 5/16" UNF x 1" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.40 - £0.82
    £0.82 ex VAT
    £0.40 - £0.82
    £0.82 ex VAT
    £0.98  incl VAT
    Qty Discounts Available

  • 3/8" UNF x 1" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.56 - £1.07
    £0.94 ex VAT
    £0.56 - £1.07
    £0.94 ex VAT
    £1.13  incl VAT
    Qty Discounts Available