CODE: SSKUFSC010031
£18.35
£22.02
Socket Screws - Set Grub - KCP - UNF
UNF (Unified National Fine)
UNF stands for Unified National Fine. It is a common imperial thread type with more threads per axial distance than its UNC equivalent.
Unified thread types (UNF and UNC) were introduced at the beginning of World War 2 to enable the interchangeability of machinery manufacturing between the USA, Canada and Great Britain. Still commonly found on a vast array of old machines and vehicles in the UK, UNF and UNC threads continue to be the standard thread in the USA and Canada.
CODE: SSKUFSC010050
£14.30
£17.16
CODE: SSKUFSC025031
£8.34
£10.01
CODE: SSKUFSC025037
£18.70
£22.44
CODE: SSKUFSC025125
£19.81
£23.77
CODE: SSKUFSC031062
£8.50
£10.20
CODE: SSKUFSC031075
£8.52
£10.22
CODE: SSKUFSC037062
£9.22
£11.06
CODE: SSKUFSC037100
£9.28
£11.14
CODE: SSKUFSC050075
£15.37
£18.44
CODE: SSKUFSC050100
£15.42
£18.50
CODE: SSKUFSC062100
£8.00
£9.60
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