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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 £0.09 - Original price £0.33
    Original price
    £0.33 ex VAT
    £0.09 - £0.33
    Current price £0.33 ex VAT
    £0.40  incl VAT
    Qty Discounts Available
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    Original price £0.07 - Original price £0.29
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    £0.29 ex VAT
    £0.07 - £0.29
    Current price £0.29 ex VAT
    £0.35  incl VAT
    Qty Discounts Available
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    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
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    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
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    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
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    Original price £0.13 - Original price £0.40
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    £0.40 ex VAT
    £0.13 - £0.40
    Current price £0.40 ex VAT
    £0.48  incl VAT
    Qty Discounts Available
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    Original price £0.14 - Original price £0.41
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    £0.41 ex VAT
    £0.14 - £0.41
    Current price £0.41 ex VAT
    £0.49  incl VAT
    Qty Discounts Available
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    Original price £0.25 - Original price £0.58
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    £0.58 ex VAT
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    Current price £0.58 ex VAT
    £0.70  incl VAT
    Qty Discounts Available
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    Original price £0.26 - Original price £0.60
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    £0.60 ex VAT
    £0.26 - £0.60
    Current price £0.60 ex VAT
    £0.72  incl VAT
    Qty Discounts Available
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    Original price £0.33 - Original price £0.71
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    £0.71 ex VAT
    £0.33 - £0.71
    Current price £0.71 ex VAT
    £0.85  incl VAT
    Qty Discounts Available
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    Original price £0.32 - Original price £0.70
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    £0.70 ex VAT
    £0.32 - £0.70
    Current price £0.70 ex VAT
    £0.84  incl VAT
    Qty Discounts Available
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    Original price £0.44 - Original price £0.89
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    £0.89 ex VAT
    £0.44 - £0.89
    Current price £0.89 ex VAT
    £1.07  incl VAT
    Qty Discounts Available
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    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
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    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
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    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
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    Original price £0.20 - Original price £0.50
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    £0.50 ex VAT
    £0.20 - £0.50
    Current price £0.50 ex VAT
    £0.60  incl VAT
    Qty Discounts Available
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    Original price £0.12 - Original price £0.38
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    £0.38 ex VAT
    £0.12 - £0.38
    Current price £0.38 ex VAT
    £0.46  incl VAT
    Qty Discounts Available
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    Original price £0.21 - Original price £0.52
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    £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
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    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
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    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
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    Original price £0.27 - Original price £0.62
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    £0.62 ex VAT
    £0.27 - £0.62
    Current price £0.62 ex VAT
    £0.74  incl VAT
    Qty Discounts Available
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    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
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    Original price £0.39 - Original price £0.81
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    £0.81 ex VAT
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    Current price £0.81 ex VAT
    £0.97  incl VAT
    Qty Discounts Available
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    Original price £0.45 - Original price £0.91
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    £0.91 ex VAT
    £0.45 - £0.91
    Current price £0.91 ex VAT
    £1.09  incl VAT
    Qty Discounts Available
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    Original price £0.56 - Original price £1.08
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    £1.08 ex VAT
    £0.56 - £1.08
    Current price £1.08 ex VAT
    £1.30  incl VAT
    Qty Discounts Available
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    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
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    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
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    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
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    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
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    Original price £0.20 - Original price £0.50
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    £0.50 ex VAT
    £0.20 - £0.50
    Current price £0.50 ex VAT
    £0.60  incl VAT
    Qty Discounts Available
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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