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.
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Price Each:£0.30 incl VATOriginal price £0.04 - Original price £0.25Original price£0.25 ex VAT£0.04 - £0.25Current price £0.25 ex VAT
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Price Each:£0.32 incl VATOriginal price £0.05 - Original price £0.27Original price£0.27 ex VAT£0.05 - £0.27Current price £0.27 ex VAT
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Price Each:£0.32 incl VATOriginal price £0.05 - Original price £0.27Original price£0.27 ex VAT£0.05 - £0.27Current price £0.27 ex VAT
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Price Each:£0.36 incl VATOriginal price £0.06 - Original price £0.30Original price£0.30 ex VAT£0.06 - £0.30Current price £0.30 ex VAT
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Price Each:£0.29 incl VATOriginal price £0.04 - Original price £0.24Original price£0.24 ex VAT£0.04 - £0.24Current price £0.24 ex VAT
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Price Each:£0.30 incl VATOriginal price £0.04 - Original price £0.25Original price£0.25 ex VAT£0.04 - £0.25Current price £0.25 ex VAT
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Price Each:£0.34 incl VATOriginal price £0.06 - Original price £0.28Original price£0.28 ex VAT£0.06 - £0.28Current price £0.28 ex VAT
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Price Each:£0.29 incl VATOriginal price £0.04 - Original price £0.24Original price£0.24 ex VAT£0.04 - £0.24Current price £0.24 ex VAT
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Price Each:£0.48 incl VATOriginal price £0.13 - Original price £0.40Original price£0.40 ex VAT£0.13 - £0.40Current price £0.40 ex VAT
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Price Each:£0.47 incl VATOriginal price £0.13 - Original price £0.39Original price£0.39 ex VAT£0.13 - £0.39Current price £0.39 ex VAT
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Price Each:£0.54 incl VATOriginal price £0.13 - Original price £0.45Original price£0.45 ex VAT£0.13 - £0.45Current price £0.45 ex VAT
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Price Each:£0.44 incl VATOriginal price £0.12 - Original price £0.37Original price£0.37 ex VAT£0.12 - £0.37Current price £0.37 ex VAT