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

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    Price Each:
    £0.06 - £0.27
    £0.27 ex VAT
    £0.06 - £0.27
    £0.27 ex VAT
    £0.32  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 5/16" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.06 - £0.28
    £0.28 ex VAT
    £0.06 - £0.28
    £0.28 ex VAT
    £0.34  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 3/8" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.06 - £0.27
    £0.27 ex VAT
    £0.06 - £0.27
    £0.27 ex VAT
    £0.32  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 7/16" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.07 - £0.30
    £0.30 ex VAT
    £0.07 - £0.30
    £0.30 ex VAT
    £0.36  incl VAT
    Qty Discounts Available

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

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    Price Each:
    £0.07 - £0.29
    £0.29 ex VAT
    £0.07 - £0.29
    £0.29 ex VAT
    £0.35  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 5/8" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £0.09 - £0.32
    £0.32 ex VAT
    £0.09 - £0.32
    £0.32 ex VAT
    £0.38  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 3/4" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £0.09 - £0.32
    £0.32 ex VAT
    £0.09 - £0.32
    £0.32 ex VAT
    £0.38  incl VAT
    Qty Discounts Available

  • 10-32 UNF x 7/8" Socket Button Screw A2 Stainless ASME B18.3

    View
    Price Each:
    £0.10 - £0.34
    £0.34 ex VAT
    £0.10 - £0.34
    £0.34 ex VAT
    £0.41  incl VAT
    Qty Discounts Available

  • 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

  • 10-32 UNF x 1 1/4" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.13 - £0.39
    £0.39 ex VAT
    £0.13 - £0.39
    £0.39 ex VAT
    £0.47  incl VAT
    Qty Discounts Available

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

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    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

  • 10-32 UNF x 1 3/4" Socket Button Screw A2 Stainless ASME B18.3

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    Price Each:
    £0.20 - £0.51
    £0.51 ex VAT
    £0.20 - £0.51
    £0.51 ex VAT
    £0.61  incl VAT
    Qty Discounts Available

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

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    Price Each:
    £0.22 - £0.54
    £0.54 ex VAT
    £0.22 - £0.54
    £0.54 ex VAT
    £0.65  incl VAT
    Qty Discounts Available