Home / UNC Bolts, Nuts and Washers / UNC Socket Head Cap Screws ASME B18.3-2012 in A4 Stainless Steel

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UNC Socket Head Cap Screws ASME B18.3-2012 in A4 Stainless Steel

Also known as an Allen screw or Allen bolt, or simply a cap screw, socket head cap screws are a more modern alternative standard machine fastener to the standard hexagon headed bolt or setscrew, as found on much modern machinery. A hex key (otherwise known as an Allen key) is required to fit these fasteners. Conforming to ASME/ANSI B18.3, the contact surfaces of this screw or bolt are protected from external damage. Generally manufactured with a partial thread beyond a certain length and nominal diameter combination, but occasionally some stock may include a fully threaded shank.

Image of UNC Socket Head Cap Screws ASME B18.3-2012 in A4 image

Material Selection

BZP

technical drawing of UNC Socket Head Cap Screws ASME B18.3-2012

Technical Summary

Standard

ASME B18.3

all dimensions in inches

Datasheet

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Description	Sale Qtys	Price
6-32 x 1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33705 - 122 in stock	sachet of 2 for £1.25 or box of 100 for £18.38 or bulk of 500 for £65.35	£0.00
6-32 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33706 - 1307 in stock	sachet of 2 for £1.38 or box of 80 for £16.24 or bulk of 400 for £58.87	£0.00
6-32 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33707 - 36 in stock	sachet of 2 for £1.70 or box of 100 for £24.69 or bulk of 500 for £85.40	£0.00
6-32 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33708 - 1989 in stock	sachet of 2 for £1.56 or box of 60 for £13.76 or bulk of 300 for £51.43	£0.00
6-32 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33709 - 83 in stock	sachet of 2 for £2.01 or box of 60 for £17.75 or bulk of 300 for £63.49	£0.00
6-32 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33710 - 258 in stock	single screw for £1.26 or box of 50 for £18.52 or bulk of 250 for £65.84	£0.00
8-32 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33711 - 129 in stock	sachet of 2 for £1.87 or box of 80 for £22.02 or bulk of 400 for £76.55	£0.00
8-32 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33712 - 615 in stock	sachet of 2 for £1.38 or box of 100 for £20.32 or bulk of 500 for £71.65	£0.00
8-32 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33713 - 134 in stock	single screw for £1.70 or box of 40 for £20.00 or bulk of 200 for £70.24	£0.00
8-32 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33714 - 93 in stock	single screw for £1.53 or box of 40 for £17.95 or bulk of 200 for £64.11	£0.00
8-32 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF76878 - 38 in stock	sachet of 2 for £2.22 or box of 60 for £19.73 or bulk of 300 for £69.73	£0.00
8-32 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33715 - 172 in stock	sachet of 2 for £1.33 or box of 100 for £19.83 or bulk of 500 for £69.93	£0.00
10-24 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33716 - 138 in stock	sachet of 2 for £2.53 or box of 50 for £20.48 or bulk of 250 for £71.85	£0.00
10-24 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33717 - 674 in stock	single screw for £1.11 or box of 50 for £16.30 or bulk of 250 for £59.31	£0.00
10-24 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33718 - 140 in stock	sachet of 3 for £1.85 or box of 100 for £18.49 or bulk of 500 for £65.79	£0.00
10-24 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33719 - 1253 in stock	single screw for £1.60 or box of 40 for £18.87 or bulk of 200 for £67.06	£0.00
10-24 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33720 - 4866 in stock	single screw for £1.43 or box of 40 for £16.89 or bulk of 200 for £61.20	£0.00
1/4 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33726 - 2158 in stock	single screw for £1.70 or box of 40 for £20.05 or bulk of 200 for £70.80	£0.00
1/4 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33727 - 1907 in stock	single screw for £1.80 or box of 40 for £21.30 or bulk of 200 for £74.65	£0.00
1/4 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33728 - 2316 in stock	single screw for £1.57 or box of 30 for £14.02 or bulk of 150 for £52.56	£0.00
1/4 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33729 - 551 in stock	single screw for £2.11 or box of 30 for £18.77 or bulk of 150 for £66.95	£0.00
1/4 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33772 - 1641 in stock	single screw for £2.15 or box of 30 for £19.16 or bulk of 150 for £68.20	£0.00
1/4 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33730 - 39 in stock	single screw for £0.83 or box of 40 for £10.14 or bulk of 200 for £40.66	£0.00
1/4 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33731 - 75 in stock	single screw for £0.96 or box of 20 for £5.84 or bulk of 100 for £27.88	£0.00
1/4 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33732 - 111 in stock	single screw for £2.88 or box of 15 for £17.30 or bulk of 75 for £62.40	£0.00
1/4 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33733 - 456 in stock	single screw for £3.04 or box of 20 for £25.39 or bulk of 100 for £88.63	£0.00
1/4 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33734 - 19 in stock	single screw for £3.40 or box of 15 for £24.58 or bulk of 75 for £84.84	£0.00
5/16 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33735 - 589 in stock	single screw for £2.68 or box of 20 for £19.26 or bulk of 100 for £68.43	£0.00
5/16 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33736 - 144 in stock	single screw for £2.31 or box of 20 for £13.80 or bulk of 100 for £52.02	£0.00
5/16 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33737 - expected in 3 to 5 days	single screw for £3.05 or box of 15 for £19.73 or bulk of 75 for £69.75	£0.00
5/16 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33738 - 1151 in stock	single screw for £2.75 or box of 20 for £20.57 or bulk of 100 for £72.36	£0.00
5/16 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33739 - 23 in stock	single screw for £3.30 or box of 15 for £23.13 or bulk of 75 for £80.15	£0.00
5/16 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33740 - 4 in stock	single screw for £2.99 or box of 10 for £12.55 or bulk of 50 for £48.02	£0.00
5/16 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33741 - 1527 in stock	single screw for £3.41 or box of 10 for £16.44 or bulk of 50 for £59.84	£0.00
5/16 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33742 - 57 in stock	single screw for £4.18 or box of 8 for £18.99 or bulk of 40 for £67.50	£0.00
5/16 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33743 - 34 in stock	single screw for £3.04 or box of 15 for £19.54 or bulk of 75 for £68.95	£0.00
5/16 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33744 - 38 in stock	single screw for £2.88 or box of 15 for £17.25 or bulk of 75 for £61.77	£0.00
3/8 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33745 - 19 in stock	single screw for £3.73 or box of 15 for £27.39 or bulk of 75 for £98.83	£0.00
3/8 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33746 - 19 in stock	single screw for £5.47 or box of 10 for £31.32 or bulk of 50 for £118.55	£0.00
3/8 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33747 - 74 in stock	single screw for £2.74 or box of 20 for £20.31 or bulk of 100 for £71.22	£0.00
3/8 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33748 - 334 in stock	single screw for £2.98 or box of 10 for £12.50 or bulk of 50 for £48.09	£0.00
3/8 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33749 - 31 in stock	single screw for £3.06 or box of 8 for £10.61 or bulk of 40 for £42.30	£0.00
3/8 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33750 - 62 in stock	single screw for £3.61 or box of 10 for £18.38 or bulk of 50 for £65.69	£0.00
3/8 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33751 - 3 in stock	single screw for £4.03 or box of 8 for £17.91 or bulk of 40 for £64.31	£0.00
3/8 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33752 - 171 in stock	single screw for £4.11 or box of 8 for £18.51 or bulk of 40 for £66.06	£0.00
3/8 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33753 - 155 in stock	single screw for £3.44 or box of 5 for £8.41 or bulk of 25 for £35.74	£0.00
1/2 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33754 - 75 in stock	single screw for £5.76 or box of 20 for £56.83 or bulk of 100 for £241.83	£0.00
1/2 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33755 - 118 in stock	single screw for £5.44 or box of 4 for £14.26 or bulk of 20 for £53.28	£0.00
1/2 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33756 - 18 in stock	single screw for £4.77 or box of 4 for £11.74 or bulk of 20 for £45.78	£0.00
1/2 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33757 - 54 in stock	single screw for £4.45 or box of 8 for £21.12 or bulk of 40 for £73.36	£0.00
1/2 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33758 - expected in 4 to 6 days	single screw for £8.27 or box of 3 for £18.66 or bulk of 15 for £66.58	£0.00
1/2 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33759 - 12 in stock	single screw for £8.13 or box of 3 for £18.26 or bulk of 15 for £65.47	£0.00
1/2 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33760 - 10 in stock	single screw for £10.53 or box of 3 for £24.84 or bulk of 15 for £85.91	£0.00
1/2 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33761 - 12 in stock	single screw for £12.03 or box of 2 for £19.54 or bulk of 10 for £69.26	£0.00
5/8 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33762 - expected in 4 to 6 days	single screw for £13.23 or box of 2 for £21.79 or bulk of 10 for £75.98	£0.00
5/8 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33763 - expected in 2 to 3 days	single screw for £14.64 or box of 2 for £24.41 or bulk of 10 for £84.00	£0.00
5/8 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33764 - 17 in stock	single screw for £16.07 or box of 2 for £26.05 or bulk of 10 for £92.22	£0.00
5/8 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33765 - 15 in stock	single screw for £18.42 or box of 2 for £28.74 or bulk of 10 for £105.56	£0.00
5/8 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33766 - 21 in stock	single screw for £17.29 or box of 2 for £27.48 or bulk of 10 for £98.96	£0.00
5/8 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33767 - 19 in stock	single screw for £15.13	£0.00
3/4 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33768 - 48 in stock	single screw for £6.28	£0.00
3/4 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33769 - expected in 2 to 3 days	single screw for £22.68 or box of 2 for £33.73 or bulk of 10 for £129.14	£0.00
3/4 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33770 - 50 in stock	single screw for £17.21 or box of 2 for £27.58 or bulk of 10 for £97.99	£0.00
3/4 x 4 UNC Socket Head Cap (Allen) Screw in A4 Stainless WF33771 - expected in 6 to 9 days	single screw for £37.23	£0.00
Socket Head Cap (Allen) Screw UNC 1 x 2 inch in A4 Stainless WF76874 - 8 in stock	single screw for £39.94	£0.00

6-32 x 1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33705 - 122 in stock

sachet of 2 for £1.25
or box of 100 for £18.38
or bulk of 500 for £65.35

£0.00

6-32 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33706 - 1307 in stock

sachet of 2 for £1.38
or box of 80 for £16.24
or bulk of 400 for £58.87

£0.00

6-32 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33707 - 36 in stock

sachet of 2 for £1.70
or box of 100 for £24.69
or bulk of 500 for £85.40

£0.00

6-32 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33708 - 1989 in stock

sachet of 2 for £1.56
or box of 60 for £13.76
or bulk of 300 for £51.43

£0.00

6-32 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33709 - 83 in stock

sachet of 2 for £2.01
or box of 60 for £17.75
or bulk of 300 for £63.49

£0.00

6-32 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33710 - 258 in stock

single screw for £1.26
or box of 50 for £18.52
or bulk of 250 for £65.84

£0.00

8-32 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33711 - 129 in stock

sachet of 2 for £1.87
or box of 80 for £22.02
or bulk of 400 for £76.55

£0.00

8-32 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33712 - 615 in stock

sachet of 2 for £1.38
or box of 100 for £20.32
or bulk of 500 for £71.65

£0.00

8-32 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33713 - 134 in stock

single screw for £1.70
or box of 40 for £20.00
or bulk of 200 for £70.24

£0.00

8-32 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33714 - 93 in stock

single screw for £1.53
or box of 40 for £17.95
or bulk of 200 for £64.11

£0.00

8-32 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF76878 - 38 in stock

sachet of 2 for £2.22
or box of 60 for £19.73
or bulk of 300 for £69.73

£0.00

8-32 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33715 - 172 in stock

sachet of 2 for £1.33
or box of 100 for £19.83
or bulk of 500 for £69.93

£0.00

10-24 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33716 - 138 in stock

sachet of 2 for £2.53
or box of 50 for £20.48
or bulk of 250 for £71.85

£0.00

10-24 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33717 - 674 in stock

single screw for £1.11
or box of 50 for £16.30
or bulk of 250 for £59.31

£0.00

10-24 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33718 - 140 in stock

sachet of 3 for £1.85
or box of 100 for £18.49
or bulk of 500 for £65.79

£0.00

10-24 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33719 - 1253 in stock

single screw for £1.60
or box of 40 for £18.87
or bulk of 200 for £67.06

£0.00

10-24 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33720 - 4866 in stock

single screw for £1.43
or box of 40 for £16.89
or bulk of 200 for £61.20

£0.00

1/4 x 3/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33726 - 2158 in stock

single screw for £1.70
or box of 40 for £20.05
or bulk of 200 for £70.80

£0.00

1/4 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33727 - 1907 in stock

single screw for £1.80
or box of 40 for £21.30
or bulk of 200 for £74.65

£0.00

1/4 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33728 - 2316 in stock

single screw for £1.57
or box of 30 for £14.02
or bulk of 150 for £52.56

£0.00

1/4 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33729 - 551 in stock

single screw for £2.11
or box of 30 for £18.77
or bulk of 150 for £66.95

£0.00

1/4 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33772 - 1641 in stock

single screw for £2.15
or box of 30 for £19.16
or bulk of 150 for £68.20

£0.00

1/4 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33730 - 39 in stock

single screw for £0.83
or box of 40 for £10.14
or bulk of 200 for £40.66

£0.00

1/4 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33731 - 75 in stock

single screw for £0.96
or box of 20 for £5.84
or bulk of 100 for £27.88

£0.00

1/4 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33732 - 111 in stock

single screw for £2.88
or box of 15 for £17.30
or bulk of 75 for £62.40

£0.00

1/4 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33733 - 456 in stock

single screw for £3.04
or box of 20 for £25.39
or bulk of 100 for £88.63

£0.00

1/4 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33734 - 19 in stock

single screw for £3.40
or box of 15 for £24.58
or bulk of 75 for £84.84

£0.00

5/16 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33735 - 589 in stock

single screw for £2.68
or box of 20 for £19.26
or bulk of 100 for £68.43

£0.00

5/16 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33736 - 144 in stock

single screw for £2.31
or box of 20 for £13.80
or bulk of 100 for £52.02

£0.00

5/16 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33737 - expected in 3 to 5 days

single screw for £3.05
or box of 15 for £19.73
or bulk of 75 for £69.75

£0.00

5/16 x 7/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33738 - 1151 in stock

single screw for £2.75
or box of 20 for £20.57
or bulk of 100 for £72.36

£0.00

5/16 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33739 - 23 in stock

single screw for £3.30
or box of 15 for £23.13
or bulk of 75 for £80.15

£0.00

5/16 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33740 - 4 in stock

single screw for £2.99
or box of 10 for £12.55
or bulk of 50 for £48.02

£0.00

5/16 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33741 - 1527 in stock

single screw for £3.41
or box of 10 for £16.44
or bulk of 50 for £59.84

£0.00

5/16 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33742 - 57 in stock

single screw for £4.18
or box of 8 for £18.99
or bulk of 40 for £67.50

£0.00

5/16 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33743 - 34 in stock

single screw for £3.04
or box of 15 for £19.54
or bulk of 75 for £68.95

£0.00

5/16 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33744 - 38 in stock

single screw for £2.88
or box of 15 for £17.25
or bulk of 75 for £61.77

£0.00

3/8 x 1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33745 - 19 in stock

single screw for £3.73
or box of 15 for £27.39
or bulk of 75 for £98.83

£0.00

3/8 x 5/8 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33746 - 19 in stock

single screw for £5.47
or box of 10 for £31.32
or bulk of 50 for £118.55

£0.00

3/8 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33747 - 74 in stock

single screw for £2.74
or box of 20 for £20.31
or bulk of 100 for £71.22

£0.00

3/8 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33748 - 334 in stock

single screw for £2.98
or box of 10 for £12.50
or bulk of 50 for £48.09

£0.00

3/8 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33749 - 31 in stock

single screw for £3.06
or box of 8 for £10.61
or bulk of 40 for £42.30

£0.00

3/8 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33750 - 62 in stock

single screw for £3.61
or box of 10 for £18.38
or bulk of 50 for £65.69

£0.00

3/8 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33751 - 3 in stock

single screw for £4.03
or box of 8 for £17.91
or bulk of 40 for £64.31

£0.00

3/8 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33752 - 171 in stock

single screw for £4.11
or box of 8 for £18.51
or bulk of 40 for £66.06

£0.00

3/8 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33753 - 155 in stock

single screw for £3.44
or box of 5 for £8.41
or bulk of 25 for £35.74

£0.00

1/2 x 3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33754 - 75 in stock

single screw for £5.76
or box of 20 for £56.83
or bulk of 100 for £241.83

£0.00

1/2 x 1 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33755 - 118 in stock

single screw for £5.44
or box of 4 for £14.26
or bulk of 20 for £53.28

£0.00

1/2 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33756 - 18 in stock

single screw for £4.77
or box of 4 for £11.74
or bulk of 20 for £45.78

£0.00

1/2 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33757 - 54 in stock

single screw for £4.45
or box of 8 for £21.12
or bulk of 40 for £73.36

£0.00

1/2 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33758 - expected in 4 to 6 days

single screw for £8.27
or box of 3 for £18.66
or bulk of 15 for £66.58

£0.00

1/2 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33759 - 12 in stock

single screw for £8.13
or box of 3 for £18.26
or bulk of 15 for £65.47

£0.00

1/2 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33760 - 10 in stock

single screw for £10.53
or box of 3 for £24.84
or bulk of 15 for £85.91

£0.00

1/2 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33761 - 12 in stock

single screw for £12.03
or box of 2 for £19.54
or bulk of 10 for £69.26

£0.00

5/8 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33762 - expected in 4 to 6 days

single screw for £13.23
or box of 2 for £21.79
or bulk of 10 for £75.98

£0.00

5/8 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33763 - expected in 2 to 3 days

single screw for £14.64
or box of 2 for £24.41
or bulk of 10 for £84.00

£0.00

5/8 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33764 - 17 in stock

single screw for £16.07
or box of 2 for £26.05
or bulk of 10 for £92.22

£0.00

5/8 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33765 - 15 in stock

single screw for £18.42
or box of 2 for £28.74
or bulk of 10 for £105.56

£0.00

5/8 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33766 - 21 in stock

single screw for £17.29
or box of 2 for £27.48
or bulk of 10 for £98.96

£0.00

5/8 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33767 - 19 in stock

single screw for £15.13

£0.00

3/4 x 2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33768 - 48 in stock

single screw for £6.28

£0.00

3/4 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33769 - expected in 2 to 3 days

single screw for £22.68
or box of 2 for £33.73
or bulk of 10 for £129.14

£0.00

3/4 x 3 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33770 - 50 in stock

single screw for £17.21
or box of 2 for £27.58
or bulk of 10 for £97.99

£0.00

3/4 x 4 UNC Socket Head Cap (Allen) Screw in A4 Stainless
WF33771 - expected in 6 to 9 days

single screw for £37.23

£0.00

Socket Head Cap (Allen) Screw UNC 1 x 2 inch in A4 Stainless
WF76874 - 8 in stock

single screw for £39.94

£0.00

Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.

Technical Summary

Standard

ASME B18.3

all dimensions in inches

Datasheet