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7/16 inch UNC Socket Head Cap Screws ASME B18.3-2012 in A2 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 at the same combination.
Image of UNC Socket Head Cap Screws ASME B18.3-2012 in A2 image
technical drawing of UNC Socket Head Cap Screws ASME B18.3-2012
Technical Summary
d nominal diameter 7/16
tpi threads per inch 14
dk head diameter 0.656
k head height 0.438
t recess depth 0.213
s drive size 3/8
b minimum thread length 1.38-2.17
Standard ASME B18.3/ASTM F837(CW)
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
7/16 x 1/2 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17462 - 8 in stock
single screw for £9.08
or box of 3 for £20.93
or bulk of 15 for £72.97
£0.00  
7/16 x 3/4 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17463 - 28 in stock
single screw for £4.59
or box of 10 for £26.44
or bulk of 50 for £93.75
£0.00  
7/16 x 1 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17464 - 93 in stock
single screw for £3.51
or box of 6 for £10.53
or bulk of 30 for £42.02
£0.00  
7/16 x 1-1/4 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17465 - 26 in stock
single screw for £4.42
or box of 8 for £20.84
or bulk of 40 for £73.24
£0.00  
7/16 x 1-1/2 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17466 - 242 in stock
single screw for £4.31
or box of 8 for £19.97
or bulk of 40 for £70.34
£0.00  
7/16 x 1-3/4 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17467 - 87 in stock
single screw for £5.32
or box of 6 for £20.69
or bulk of 30 for £72.68
£0.00  
7/16 x 2 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17468 - 172 in stock
single screw for £4.96
or box of 6 for £18.70
or bulk of 30 for £66.55
£0.00  
7/16 x 2-1/4 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17469 - 211 in stock
single screw for £5.36
or box of 6 for £20.91
or bulk of 30 for £73.12
£0.00  
7/16 x 2-1/2 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17470 - 80 in stock
single screw for £3.44
or box of 4 for £6.75
or bulk of 20 for £30.70
£0.00  
7/16 x 3 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17471 - 121 in stock
single screw for £5.59
or box of 5 for £18.55
or bulk of 25 for £65.97
£0.00  
7/16 x 3-1/2 UNC Socket Head Cap (Allen) Screw in A2 Stainless
WF17472 - 169 in stock
single screw for £7.01
or box of 10 for £40.60
or bulk of 50 for £160.67
£0.00  
single screw for £9.08
or box of 3 for £20.93
or bulk of 15 for £72.97
£0.00
 
single screw for £4.59
or box of 10 for £26.44
or bulk of 50 for £93.75
£0.00
 
single screw for £3.51
or box of 6 for £10.53
or bulk of 30 for £42.02
£0.00
 
single screw for £4.42
or box of 8 for £20.84
or bulk of 40 for £73.24
£0.00
 
single screw for £4.31
or box of 8 for £19.97
or bulk of 40 for £70.34
£0.00
 
single screw for £5.32
or box of 6 for £20.69
or bulk of 30 for £72.68
£0.00
 
single screw for £4.96
or box of 6 for £18.70
or bulk of 30 for £66.55
£0.00
 
single screw for £5.36
or box of 6 for £20.91
or bulk of 30 for £73.12
£0.00
 
single screw for £3.44
or box of 4 for £6.75
or bulk of 20 for £30.70
£0.00
 
single screw for £5.59
or box of 5 for £18.55
or bulk of 25 for £65.97
£0.00
 
single screw for £7.01
or box of 10 for £40.60
or bulk of 50 for £160.67
£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 Cap Screws ASME B18.3-2012
Technical Summary
d nominal diameter 7/16
tpi threads per inch 14
dk head diameter 0.656
k head height 0.438
t recess depth 0.213
s drive size 3/8
b minimum thread length 1.38-2.17
Standard ASME B18.3/ASTM F837(CW)
all dimensions in inches
Datasheet
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