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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 £0.07 - Original price £0.29
    Original price
    £0.29 ex VAT
    £0.07 - £0.29
    Current price £0.29 ex VAT
    £0.35  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.06 - Original price £0.29
    Original price
    £0.29 ex VAT
    £0.06 - £0.29
    Current price £0.29 ex VAT
    £0.35  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.07 - Original price £0.30
    Original price
    £0.30 ex VAT
    £0.07 - £0.30
    Current price £0.30 ex VAT
    £0.36  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 £0.09 - Original price £0.32
    Original price
    £0.32 ex VAT
    £0.09 - £0.32
    Current price £0.32 ex VAT
    £0.38  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.10 - Original price £0.35
    Original price
    £0.35 ex VAT
    £0.10 - £0.35
    Current price £0.35 ex VAT
    £0.42  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.11 - Original price £0.36
    Original price
    £0.36 ex VAT
    £0.11 - £0.36
    Current price £0.36 ex VAT
    £0.43  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.13 - Original price £0.40
    Original price
    £0.40 ex VAT
    £0.13 - £0.40
    Current price £0.40 ex VAT
    £0.48  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.14 - Original price £0.41
    Original price
    £0.41 ex VAT
    £0.14 - £0.41
    Current price £0.41 ex VAT
    £0.49  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 £0.26 - Original price £0.60
    Original price
    £0.60 ex VAT
    £0.26 - £0.60
    Current price £0.60 ex VAT
    £0.72  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.33 - Original price £0.71
    Original price
    £0.71 ex VAT
    £0.33 - £0.71
    Current price £0.71 ex VAT
    £0.85  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.32 - Original price £0.70
    Original price
    £0.70 ex VAT
    £0.32 - £0.70
    Current price £0.70 ex VAT
    £0.84  incl VAT
    Qty Discounts Available
  • Price Each:
    Original price £0.44 - Original price £0.89
    Original price
    £0.89 ex VAT
    £0.44 - £0.89
    Current price £0.89 ex VAT
    £1.07  incl VAT
    Qty Discounts Available