Hex Set Screws - UNC - BZP
Hexagon set screws, or hex sets to give them their common name, are available in both metric and imperial thread sizes in a wide range of finishes. A set screw differs from a bolt in that the shank is threaded all the way from the tip to the head.
UNC stands for Unified National Coarse. It is a common imperial thread type with less threads per axial distance than its UNF 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.
A BZP or bright zinc plated fastener is one which has a thin coating of zinc added during production. This protective coating adds durability by protecting the product against rust or oxidisation.
CODE: HSUCZP0250050
£14.13
£16.96
CODE: HSUCZP0250050500
£31.39
£37.67
CODE: HSUCZP0250062
£15.29
£18.35
CODE: HSUCZP0250062500
£33.97
£40.76
CODE: HSUCZP0250075
£17.37
£20.84
CODE: HSUCZP0250075500
£38.60
£46.32
CODE: HSUCZP0250100
£16.76
£20.11
CODE: HSUCZP0250100500
£37.21
£44.65
CODE: HSUCZP0250150
£10.90
£13.08
CODE: HSUCZP0250150200
£24.19
£29.03
CODE: HSUCZP0250200
£9.21
£11.05
CODE: HSUCZP0250200200
£20.47
£24.56
CODE: HSUCZP0250250
£15.58
£18.70
CODE: HSUCZP0250250200
£43.47
£52.16
CODE: HSUCZP0250300
£10.67
£12.80
CODE: HSUCZP0310062
£9.01
£10.81
CODE: HSUCZP0310062200
£20.00
£24.00
CODE: HSUCZP0310075
£10.90
£13.08
CODE: HSUCZP0310075200
£24.19
£29.03
CODE: HSUCZP0310100
£12.40
£14.88
CODE: HSUCZP0310100200
£25.13
£30.16
CODE: HSUCZP0310125
£10.46
£12.55
CODE: HSUCZP0310125200
£23.26
£27.91
CODE: HSUCZP0310150
£15.14
£18.17
CODE: HSUCZP0310150200
£33.64
£40.37
CODE: HSUCZP0310200
£14.65
£17.58
CODE: HSUCZP0310200200
£39.08
£46.90
CODE: HSUCZP0310400
£16.88
£20.26
CODE: HSUCZP0310600
£29.10
£34.92
CODE: HSUCZP0370050
£12.40
£14.88
CODE: HSUCZP0370050200
£26.05
£31.26
CODE: HSUCZP0370062
£12.55
£15.06
CODE: HSUCZP0370062200
£27.92
£33.50
CODE: HSUCZP0370075
£15.91
£19.09
CODE: HSUCZP0370075200
£35.36
£42.43
CODE: HSUCZP0370087200
£32.57
£39.08
CODE: HSUCZP0370100
£15.91
£19.09
CODE: HSUCZP0370100200
£35.36
£42.43
CODE: HSUCZP0370125
£17.16
£20.59
CODE: HSUCZP0370125200
£38.15
£45.78
CODE: HSUCZP0370150
£9.25
£11.10
CODE: HSUCZP0370150200
£28.22
£33.86
CODE: HSUCZP0370300
£27.36
£32.83
CODE: HSUCZP0430100
£10.46
£12.55
CODE: HSUCZP0430100100
£23.26
£27.91
CODE: HSUCZP0430125
£44.27
£53.12
CODE: HSUCZP0430150
£16.12
£19.34
CODE: HSUCZP0430150100
£35.82
£42.98
CODE: HSUCZP0430200
£18.85
£22.62
CODE: HSUCZP0430200100
£41.86
£50.23
CODE: HSUCZP0500075
£13.12
£15.74
CODE: HSUCZP0500087
£47.27
£56.72
CODE: HSUCZP0500100
£15.35
£18.42
CODE: HSUCZP0500100200
£40.94
£49.13
CODE: HSUCZP0500125
£12.40
£14.88
CODE: HSUCZP0500150
£12.72
£15.26
CODE: HSUCZP0560100
£25.85
£31.02
CODE: HSUCZP0620100
£19.85
£23.82
CODE: HSUCZP0620300
£39.47
£47.36
CODE: HSUCZP0750100
£36.76
£44.11
CODE: HSUCZP075015025
£44.20
£53.04
CODE: HSUCZP0750200
£18.10
£21.72
CODE: HSUCZP0750250
£23.68
£28.42
This section of our guides and tips hub contains a large variety of informational articles relating to all of the products within our nuts and bolts ranges. These articles range anywhere from providing product specification details to answering frequently asked questions about specific products.
