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Home   /   UNC Bolts, Nuts and Washers   /   UNC Socket Head Shoulder Screws ASME B18.3-2012 with 1/4 inch diameter shoulder in A2 Stainless Steel

UNC Socket Head Shoulder Screws ASME B18.3-2012 with 1/4 inch diameter shoulder in A2 Stainless Steel

Socket shoulder screw with a UNC imperial coarse thread. They are also known as shoulder bolts, precision shoulder screw and in the US, stripper bolts. The main dimensions are for the diameter and total length required under the head. Shoulder screws have an undercut portion between the thread and shoulder, allowing a close fit. They are used in a wide range of punch and die operations and as shafts, pivots, guides, pins, linkages and trunion mountings. Please note that the nominal diameter here refers to the shoulder diameter, except where shown otherwise.
Image of UNC Socket Head Shoulder Screws ASME B18.3-2012 in A2 image
technical drawing of UNC Socket Head Shoulder Screws ASME B18.3-2012
Technical Summary
d nominal diameter 10-24
D diameter 1/4
D max. max. diameter 0.2480
D min. min. diameter 0.2460
dk max. maximum head diameter 0.375
dk min. minimum head diameter 0.357
k max. maximum head height 0.188
k min. minimum head height 0.177
s drive size 1/8 (0.125)
d decimal nominal diameter decimal 0.1900
tpi threads per inch 24
b minimum thread length 0.375
Standard ASME B18.3
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
Socket Shoulder Screw UNC 10-24 with 1/4 x 3/16 Inch Shoulder in A2 Stainless
WF60671 - 24 in stock
single screw for £3.44
or box of 5 for £16.64
or bulk of 25 for £79.93
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1/4 Inch Shoulder in A2 Stainless
WF60604 - 9 in stock
sachet of 2 for £1.78
or box of 30 for £25.43
or bulk of 150 for £121.86
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 5/16 Inch Shoulder in A2 Stainless
WF60605 - 120 in stock
single screw for £1.57
or box of 8 for £12.00
or bulk of 40 for £58.01
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 3/8 Inch Shoulder in A2 Stainless
WF60595 - 95 in stock
sachet of 2 for £1.44
or box of 25 for £17.14
or bulk of 125 for £82.40
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1/2 Inch Shoulder in A2 Stainless
WF60596 - 105 in stock
sachet of 2 for £1.38
or box of 25 for £16.41
or bulk of 125 for £78.91
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 5/8 Inch Shoulder in A2 Stainless
WF60594 - expected in 2 to 3 days
single screw for £1.06
or box of 8 for £8.04
or bulk of 40 for £39.36
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 3/4 Inch Shoulder in A2 Stainless
WF60598 - 112 in stock
single screw for £1.54
or box of 15 for £22.02
or bulk of 75 for £105.41
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 7/8 Inch Shoulder in A2 Stainless
WF60672 - 12 in stock
single screw for £3.57
or box of 6 for £20.75
or bulk of 30 for £99.39
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1 Inch Shoulder in A2 Stainless
WF60599 - 2 in stock
single screw for £3.30
or box of 6 for £19.15
or bulk of 30 for £91.80
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1-1/4 Inch Shoulder in A2 Stainless
WF60600 - 293 in stock
single screw for £2.60
or box of 8 for £19.93
or bulk of 40 for £95.54
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1-1/2 Inch Shoulder in A2 Stainless
WF60602 - expected in 9 to 14 days
single screw for £4.27
or box of 5 for £20.83
or bulk of 25 for £99.78
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 1-3/4 Inch Shoulder in A2 Stainless
WF60601 - 24 in stock
single screw for £5.47
or box of 4 for £21.47
or bulk of 20 for £102.78
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 2-1/4 Inch Shoulder in A2 Stainless
WF60673 - 20 in stock
single screw for £5.81
or box of 3 for £17.13
or bulk of 15 for £82.29
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 2-1/2 Inch Shoulder in A2 Stainless
WF60674 - 19 in stock
single screw for £6.64
or box of 3 for £19.66
or bulk of 15 for £94.22
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 2-3/4 Inch Shoulder in A2 Stainless
WF60675 - expected in 6 to 9 days
single screw for £7.14
or box of 3 for £21.16
or bulk of 15 for £101.25
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 3 Inch Shoulder in A2 Stainless
WF60676 - expected in 6 to 9 days
single screw for £7.72
or box of 3 for £22.90
or bulk of 15 for £109.49
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 3-1/2 Inch Shoulder in A2 Stainless
WF60677 - expected in 6 to 9 days
single screw for £10.03
or box of 2 for £19.91
or bulk of 10 for £95.39
£0.00  
Socket Shoulder Screw UNC 10-24 with 1/4 x 4 Inch Shoulder in A2 Stainless
WF60678 - 46 in stock
single screw for £14.36
or box of 2 for £28.36
or bulk of 10 for £136.51
£0.00  
single screw for £3.44
or box of 5 for £16.64
or bulk of 25 for £79.93
£0.00
 
sachet of 2 for £1.78
or box of 30 for £25.43
or bulk of 150 for £121.86
£0.00
 
single screw for £1.57
or box of 8 for £12.00
or bulk of 40 for £58.01
£0.00
 
sachet of 2 for £1.44
or box of 25 for £17.14
or bulk of 125 for £82.40
£0.00
 
sachet of 2 for £1.38
or box of 25 for £16.41
or bulk of 125 for £78.91
£0.00
 
single screw for £1.06
or box of 8 for £8.04
or bulk of 40 for £39.36
£0.00
 
single screw for £1.54
or box of 15 for £22.02
or bulk of 75 for £105.41
£0.00
 
single screw for £3.57
or box of 6 for £20.75
or bulk of 30 for £99.39
£0.00
 
single screw for £3.30
or box of 6 for £19.15
or bulk of 30 for £91.80
£0.00
 
single screw for £2.60
or box of 8 for £19.93
or bulk of 40 for £95.54
£0.00
 
single screw for £4.27
or box of 5 for £20.83
or bulk of 25 for £99.78
£0.00
 
single screw for £5.47
or box of 4 for £21.47
or bulk of 20 for £102.78
£0.00
 
single screw for £5.81
or box of 3 for £17.13
or bulk of 15 for £82.29
£0.00
 
single screw for £6.64
or box of 3 for £19.66
or bulk of 15 for £94.22
£0.00
 
single screw for £7.14
or box of 3 for £21.16
or bulk of 15 for £101.25
£0.00
 
single screw for £7.72
or box of 3 for £22.90
or bulk of 15 for £109.49
£0.00
 
single screw for £10.03
or box of 2 for £19.91
or bulk of 10 for £95.39
£0.00
 
single screw for £14.36
or box of 2 for £28.36
or bulk of 10 for £136.51
£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 drawing of UNC Socket Head Shoulder Screws ASME B18.3-2012
Technical Summary
d nominal diameter 10-24
D diameter 1/4
D max. max. diameter 0.2480
D min. min. diameter 0.2460
dk max. maximum head diameter 0.375
dk min. minimum head diameter 0.357
k max. maximum head height 0.188
k min. minimum head height 0.177
s drive size 1/8 (0.125)
d decimal nominal diameter decimal 0.1900
tpi threads per inch 24
b minimum thread length 0.375
Standard ASME B18.3
all dimensions in inches
Datasheet
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