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UNC - countersunk machine screws with a hex socket recess. A screw with a counter sunk head allowing for a flush finish to the material.

UNC - Self-Colour Countersunk Socket Screws - ANSI B18.3

UNC, countersunk machine screws with a hex socket recess are available in various sizes at great prices. Manufactured from grade 10.9 steel with a black-oxide coating and an imperial unified coarse thread (UNC). The hex socket allows higher torque and higher clamping force with reduced cam-out. Best used with a pre-drilled countersink, with the countersunk head allowing for a flush finish to the surface if needed.

Conforms to ANSI B18.3 with a range of bulk discounts available.

  • Price Each:
    Original price £0.08 - Original price £0.34
    Original price
    £0.34 ex VAT
    £0.08 - £0.34
    Current price £0.34 ex VAT
    £0.41  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.08 - Original price £0.31
    Original price
    £0.31 ex VAT
    £0.08 - £0.31
    Current price £0.31 ex VAT
    £0.37  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.11 - Original price £0.35
    Original price
    £0.35 ex VAT
    £0.11 - £0.35
    Current price £0.35 ex VAT
    £0.42  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.12 - Original price £0.37
    Original price
    £0.37 ex VAT
    £0.12 - £0.37
    Current price £0.37 ex VAT
    £0.44  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.20 - Original price £0.50
    Original price
    £0.50 ex VAT
    £0.20 - £0.50
    Current price £0.50 ex VAT
    £0.60  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.12 - Original price £0.38
    Original price
    £0.38 ex VAT
    £0.12 - £0.38
    Current price £0.38 ex VAT
    £0.46  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.21 - Original price £0.52
    Original price
    £0.52 ex VAT
    £0.21 - £0.52
    Current price £0.52 ex VAT
    £0.62  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.16 - Original price £0.44
    Original price
    £0.44 ex VAT
    £0.16 - £0.44
    Current price £0.44 ex VAT
    £0.53  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.12 - Original price £0.37
    Original price
    £0.37 ex VAT
    £0.12 - £0.37
    Current price £0.37 ex VAT
    £0.44  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.22 - Original price £0.53
    Original price
    £0.53 ex VAT
    £0.22 - £0.53
    Current price £0.53 ex VAT
    £0.64  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.17 - Original price £0.46
    Original price
    £0.46 ex VAT
    £0.17 - £0.46
    Current price £0.46 ex VAT
    £0.55  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.27 - Original price £0.62
    Original price
    £0.62 ex VAT
    £0.27 - £0.62
    Current price £0.62 ex VAT
    £0.74  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.33 - Original price £0.72
    Original price
    £0.72 ex VAT
    £0.33 - £0.72
    Current price £0.72 ex VAT
    £0.86  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.39 - Original price £0.81
    Original price
    £0.81 ex VAT
    £0.39 - £0.81
    Current price £0.81 ex VAT
    £0.97  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.45 - Original price £0.91
    Original price
    £0.91 ex VAT
    £0.45 - £0.91
    Current price £0.91 ex VAT
    £1.09  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.56 - Original price £1.08
    Original price
    £1.08 ex VAT
    £0.56 - £1.08
    Current price £1.08 ex VAT
    £1.30  incl VAT
    Qty Discounts Available