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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 £0.16 - 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 £0.15 - Original price £0.42
    Original price
    £0.42 ex VAT
    £0.15 - £0.42
    Current price £0.42 ex VAT
    £0.50  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.15 - Original price £0.42
    Original price
    £0.42 ex VAT
    £0.15 - £0.42
    Current price £0.42 ex VAT
    £0.50  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.29 - Original price £0.65
    Original price
    £0.65 ex VAT
    £0.29 - £0.65
    Current price £0.65 ex VAT
    £0.78  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 £0.25 - Original price £0.58
    Original price
    £0.58 ex VAT
    £0.25 - £0.58
    Current price £0.58 ex VAT
    £0.70  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 £0.39 - Original price £0.74
    Original price
    £0.74 ex VAT
    £0.39 - £0.74
    Current price £0.74 ex VAT
    £0.89  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.31 - Original price £0.68
    Original price
    £0.68 ex VAT
    £0.31 - £0.68
    Current price £0.68 ex VAT
    £0.82  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.37 - Original price £0.77
    Original price
    £0.77 ex VAT
    £0.37 - £0.77
    Current price £0.77 ex VAT
    £0.92  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.22 - Original price £0.54
    Original price
    £0.54 ex VAT
    £0.22 - £0.54
    Current price £0.54 ex VAT
    £0.65  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.48 - Original price £0.96
    Original price
    £0.96 ex VAT
    £0.48 - £0.96
    Current price £0.96 ex VAT
    £1.15  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.78 - Original price £1.45
    Original price
    £1.45 ex VAT
    £0.78 - £1.45
    Current price £1.45 ex VAT
    £1.74  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.78 - Original price £1.44
    Original price
    £1.44 ex VAT
    £0.78 - £1.44
    Current price £1.44 ex VAT
    £1.73  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.72 - Original price £1.33
    Original price
    £1.33 ex VAT
    £0.72 - £1.33
    Current price £1.33 ex VAT
    £1.60  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £1.31 - Original price £2.28
    Original price
    £2.28 ex VAT
    £1.31 - £2.28
    Current price £2.28 ex VAT
    £2.74  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £1.64 - Original price £2.81
    Original price
    £2.81 ex VAT
    £1.64 - £2.81
    Current price £2.81 ex VAT
    £3.37  incl VAT
    Qty Discounts Available