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.

View as Grid List

61 Items

Code Product Name Info Pack Size Price Qty
1 1/4 HSUCZP0060037 No6 UNC x 3/8" - Hexagon Set Screw BS 1768 - BZP - Pack of 25
25
£8.93 £10.72
1 1/4 HSUCZP0060037
No6 UNC x 3/8" - Hexagon Set Screw BS 1768 - BZP - Pack of 25
25
£8.93 £10.72
1 1/4 HSUCZP0250050 1/4" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£11.39 £13.67
1 1/4 HSUCZP0250050
1/4" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£11.39 £13.67
1 1/4 HSUCZP0250050500 1/4" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£25.31 £30.37
1 1/4 HSUCZP0250050500
1/4" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£25.31 £30.37
1 1/4 HSUCZP0250062 1/4" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 100
100
£12.33 £14.80
1 1/4 HSUCZP0250062
1/4" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 100
100
£12.33 £14.80
1 1/4 HSUCZP0250062500 1/4" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 500
500
£27.38 £32.86
1 1/4 HSUCZP0250062500
1/4" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 500
500
£27.38 £32.86
1 1/4 HSUCZP0250075 1/4" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£14.01 £16.81
1 1/4 HSUCZP0250075
1/4" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£14.01 £16.81
1 1/4 HSUCZP0250075500 1/4" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£31.13 £37.36
1 1/4 HSUCZP0250075500
1/4" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£31.13 £37.36
1 1/4 HSUCZP0250100 1/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£13.50 £16.20
1 1/4 HSUCZP0250100
1/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£13.50 £16.20
1 1/4 HSUCZP0250100500 1/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£30.00 £36.00
1 1/4 HSUCZP0250100500
1/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 500
500
£30.00 £36.00
1 1/4 HSUCZP0250150 1/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.78 £10.54
1 1/4 HSUCZP0250150
1/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.78 £10.54
1 1/4 HSUCZP0250150200 1/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0250150200
1/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0250200 1/4" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£7.43 £8.92
1 1/4 HSUCZP0250200
1/4" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£7.43 £8.92
1 1/4 HSUCZP0250200200 1/4" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£16.50 £19.80
1 1/4 HSUCZP0250200200
1/4" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£16.50 £19.80
1 1/4 HSUCZP0250250 1/4" UNC x 2 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£7.31 £8.77
1 1/4 HSUCZP0250250
1/4" UNC x 2 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£7.31 £8.77
1 1/4 HSUCZP0250250200 1/4" UNC x 2 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0250250200
1/4" UNC x 2 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0310062 5/16" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£7.26 £8.71
1 1/4 HSUCZP0310062
5/16" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£7.26 £8.71
1 1/4 HSUCZP0310062200 5/16" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£16.13 £19.36
1 1/4 HSUCZP0310062200
5/16" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£16.13 £19.36
1 1/4 HSUCZP0310075 5/16" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.78 £10.54
1 1/4 HSUCZP0310075
5/16" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.78 £10.54
1 1/4 HSUCZP0310075200 5/16" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0310075200
5/16" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£19.50 £23.40
1 1/4 HSUCZP0310100 5/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.00 £12.00
1 1/4 HSUCZP0310100
5/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.00 £12.00
1 1/4 HSUCZP0310100200 5/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£20.25 £24.30
1 1/4 HSUCZP0310100200
5/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£20.25 £24.30
1 1/4 HSUCZP0310125 5/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.44 £10.13
1 1/4 HSUCZP0310125
5/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£8.44 £10.13
1 1/4 HSUCZP0310125200 5/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£18.75 £22.50
1 1/4 HSUCZP0310125200
5/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£18.75 £22.50
1 1/4 HSUCZP0310150 5/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.21 £14.65
1 1/4 HSUCZP0310150
5/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.21 £14.65
1 1/4 HSUCZP0310150200 5/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£27.13 £32.56
1 1/4 HSUCZP0310150200
5/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£27.13 £32.56
1 1/4 HSUCZP0310200 5/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£11.81 £14.17
1 1/4 HSUCZP0310200
5/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£11.81 £14.17
1 1/4 HSUCZP0310200200 5/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£31.50 £37.80
1 1/4 HSUCZP0310200200
5/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£31.50 £37.80
1 1/4 HSUCZP0310400 5/16" UNC x 4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£10.00 £12.00
1 1/4 HSUCZP0310400
5/16" UNC x 4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£10.00 £12.00
1 1/4 HSUCZP0370050 3/8" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.00 £12.00
1 1/4 HSUCZP0370050
3/8" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.00 £12.00
1 1/4 HSUCZP0370050200 3/8" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£21.00 £25.20
1 1/4 HSUCZP0370050200
3/8" UNC x 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£21.00 £25.20
1 1/4 HSUCZP0370062 3/8" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.13 £12.16
1 1/4 HSUCZP0370062
3/8" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£10.13 £12.16
1 1/4 HSUCZP0370062200 3/8" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£22.50 £27.00
1 1/4 HSUCZP0370062200
3/8" UNC x 5/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£22.50 £27.00
1 1/4 HSUCZP0370075 3/8" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.83 £15.40
1 1/4 HSUCZP0370075
3/8" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.83 £15.40
1 1/4 HSUCZP0370075200 3/8" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£28.50 £34.20
1 1/4 HSUCZP0370075200
3/8" UNC x 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£28.50 £34.20
1 1/4 HSUCZP0370087 3/8" UNC x 7/8" - Hexagon Set Screw Grade S - BZP - Pack of 50
50
£11.81 £14.17
1 1/4 HSUCZP0370087
3/8" UNC x 7/8" - Hexagon Set Screw Grade S - BZP - Pack of 50
50
£11.81 £14.17
1 1/4 HSUCZP0370087200 3/8" UNC x 7/8" - Hexagon Set Screw Grade S - BZP - Pack of 200
200
£26.25 £31.50
1 1/4 HSUCZP0370087200
3/8" UNC x 7/8" - Hexagon Set Screw Grade S - BZP - Pack of 200
200
£26.25 £31.50
1 1/4 HSUCZP0370100 3/8" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.83 £15.40
1 1/4 HSUCZP0370100
3/8" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£12.83 £15.40
1 1/4 HSUCZP0370100200 3/8" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£28.50 £34.20
1 1/4 HSUCZP0370100200
3/8" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£28.50 £34.20
1 1/4 HSUCZP0370125 3/8" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£13.84 £16.61
1 1/4 HSUCZP0370125
3/8" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 50
50
£13.84 £16.61
1 1/4 HSUCZP0370125200 3/8" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£30.75 £36.90
1 1/4 HSUCZP0370125200
3/8" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£30.75 £36.90
1 1/4 HSUCZP0370150 3/8" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£7.45 £8.94
1 1/4 HSUCZP0370150
3/8" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£7.45 £8.94
1 1/4 HSUCZP0370150200 3/8" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£21.23 £25.48
1 1/4 HSUCZP0370150200
3/8" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£21.23 £25.48
1 1/4 HSUCZP0430100 7/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£8.44 £10.13
1 1/4 HSUCZP0430100
7/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£8.44 £10.13
1 1/4 HSUCZP0430100100 7/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£18.75 £22.50
1 1/4 HSUCZP0430100100
7/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£18.75 £22.50
1 1/4 HSUCZP0430125 7/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£35.68 £42.82
1 1/4 HSUCZP0430125
7/16" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£35.68 £42.82
1 1/4 HSUCZP0430150 7/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£12.99 £15.59
1 1/4 HSUCZP0430150
7/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£12.99 £15.59
1 1/4 HSUCZP0430150100 7/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£28.88 £34.66
1 1/4 HSUCZP0430150100
7/16" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£28.88 £34.66
1 1/4 HSUCZP0430200 7/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£15.19 £18.23
1 1/4 HSUCZP0430200
7/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£15.19 £18.23
1 1/4 HSUCZP0430200100 7/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£33.75 £40.50
1 1/4 HSUCZP0430200100
7/16" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 100
100
£33.75 £40.50
1 1/4 HSUCZP0500087 1/2" UNC x 7/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£38.11 £45.73
1 1/4 HSUCZP0500087
1/2" UNC x 7/8" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£38.11 £45.73
1 1/4 HSUCZP0500100 1/2" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£12.38 £14.86
1 1/4 HSUCZP0500100
1/2" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£12.38 £14.86
1 1/4 HSUCZP0500100200 1/2" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£33.00 £39.60
1 1/4 HSUCZP0500100200
1/2" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 200
200
£33.00 £39.60
1 1/4 HSUCZP0500125 1/2" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£10.00 £12.00
1 1/4 HSUCZP0500125
1/2" UNC x 1 1/4" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£10.00 £12.00
1 1/4 HSUCZP0560100 9/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£20.84 £25.01
1 1/4 HSUCZP0560100
9/16" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 5
5
£20.84 £25.01
1 1/4 HSUCZP0620125 5/8" UNC x 1 1/4" - Hexagon Set Screw Grade S - Pack of 10
10
£19.95 £23.94
1 1/4 HSUCZP0620125
5/8" UNC x 1 1/4" - Hexagon Set Screw Grade S - Pack of 10
10
£19.95 £23.94
1 1/4 HSUCZP0620125100 5/8" UNC x 1 1/4" - Hexagon Set Screw Grade S - Pack of 100
100
£57.00 £68.40
1 1/4 HSUCZP0620125100
5/8" UNC x 1 1/4" - Hexagon Set Screw Grade S - Pack of 100
100
£57.00 £68.40
1 1/4 HSUCZP0750100 3/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 5
5
£29.64 £35.57
1 1/4 HSUCZP0750100
3/4" UNC x 1" - Hexagon Set Screw Grade S BS 1768 - BZP - BZP - Pack of 5
5
£29.64 £35.57
1 1/4 HSUCZP0750150 3/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£10.34 £12.41
1 1/4 HSUCZP0750150
3/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£10.34 £12.41
1 1/4 HSUCZP075015025 3/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£35.63 £42.76
1 1/4 HSUCZP075015025
3/4" UNC x 1 1/2" - Hexagon Set Screw Grade S BS 1768 - BZP - Pack of 25
25
£35.63 £42.76
1 1/4 HSUCZP1000200 1" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£28.73 £34.48
1 1/4 HSUCZP1000200
1" UNC x 2" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£28.73 £34.48
1 1/4 HSUCZP1250275 1 1/4" UNC x 2 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£19.38 £23.26
1 1/4 HSUCZP1250275
1 1/4" UNC x 2 3/4" - Hexagon Set Screw Grade S BS 1768 - BZP
1
£19.38 £23.26
View as Grid List

61 Items