Skip to content
FREE UK delivery on orders over £75.00 ex VAT
FREE UK delivery on orders over £75.00 ex VAT
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.

Filters

  • 10-32 UNF x 1 1/2" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £0.16 - £0.45
    £0.45 ex VAT
    £0.16 - £0.45
    £0.45 ex VAT
    £0.54  incl VAT
    Qty Discounts Available

  • 1/4" UNF x 1 1/2" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £0.38 - £0.79
    £0.79 ex VAT
    £0.38 - £0.79
    £0.79 ex VAT
    £0.95  incl VAT
    Qty Discounts Available

  • 5/16" UNF x 1 1/2" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £1.06 - £1.89
    £1.89 ex VAT
    £1.06 - £1.89
    £1.89 ex VAT
    £2.27  incl VAT
    Qty Discounts Available

  • 3/8" UNF x 1 1/2" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £1.54 - £2.65
    £2.65 ex VAT
    £1.54 - £2.65
    £2.65 ex VAT
    £3.18  incl VAT
    Qty Discounts Available