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Home   /   UNC Bolts, Nuts and Washers   /   5/16 inch UNC Hex Head Setscrews ASME B18.2.1 in A2 Stainless Steel

5/16 inch UNC Hex Head Setscrews ASME B18.2.1 in A2 Stainless Steel

Commonly referred to as a setscrew and longer versions are referred to in the United States as a tap bolt. A standard spanner or ratchet is typically used to fit this product. Used for decades on all types of assembly throughout the world. The hex drive allows a higher torque to be applied. Produced to ASME B18.2.1.
Image of UNC Hex Head Setscrews ASME B18.2.1 in A2 image
technical drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
k head height 0.211
s drive size 0.500
Standard ASME B18.2.1 / ASTM F593-(CW)
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
5/16 x 1/2 UNC Hex Bolt Full Thread in A2 Stainless
WF16977 - 1097 in stock
sachet of 2 for £2.97
or box of 80 for £33.40
or bulk of 400 for £124.85
£0.00  
5/16 x 5/8 UNC Hex Bolt Full Thread in A2 Stainless
WF10691 - 257 in stock
single bolt for £2.51
or box of 50 for £25.74
or bulk of 250 for £88.35
£0.00  
5/16 x 3/4 UNC Hex Bolt Full Thread in A2 Stainless
WF10692 - 634 in stock
single bolt for £1.40
or box of 60 for £15.88
or bulk of 300 for £56.73
£0.00  
5/16 x 7/8 UNC Hex Bolt Full Thread in A2 Stainless
WF16978 - 229 in stock
single bolt for £1.49
or box of 60 for £16.91
or bulk of 300 for £59.59
£0.00  
5/16 x 1 UNC Hex Bolt Full Thread in A2 Stainless
WF10693 - 430 in stock
single bolt for £1.15
or box of 50 for £11.21
or bulk of 250 for £42.69
£0.00  
5/16 x 1-1/8 UNC Hex Bolt Full Thread in A2 Stainless
WF16979 - 227 in stock
single bolt for £2.23
or box of 30 for £12.43
or bulk of 150 for £47.17
£0.00  
5/16 x 1-1/4 UNC Hex Bolt Full Thread in A2 Stainless
WF10149 - 259 in stock
single bolt for £2.45
or box of 30 for £14.06
or bulk of 150 for £51.98
£0.00  
5/16 x 1-1/2 UNC Hex Bolt Full Thread in A2 Stainless
WF10695 - 54 in stock
single bolt for £2.86
or box of 20 for £17.03
or bulk of 100 for £61.34
£0.00  
5/16 x 1-3/4 UNC Hex Bolt Full Thread in A2 Stainless
WF16980 - 313 in stock
single bolt for £2.59
or box of 30 for £18.17
or bulk of 150 for £63.96
£0.00  
5/16 x 2 UNC Hex Bolt Full Thread in A2 Stainless
WF10696 - 165 in stock
single bolt for £2.83
or box of 30 for £24.98
or bulk of 150 for £84.30
£0.00  
5/16 x 2-1/4 UNC Hex Bolt Full Thread in A2 Stainless
WF16981 - 252 in stock
single bolt for £2.74
or box of 20 for £14.86
or bulk of 100 for £54.35
£0.00  
5/16 x 2-1/2 UNC Hex Bolt Full Thread in A2 Stainless
WF16982 - 1311 in stock
single bolt for £2.80
or box of 15 for £12.07
or bulk of 75 for £46.23
£0.00  
5/16 x 3 UNC Hex Bolt Full Thread in A2 Stainless
WF16983 - 64 in stock
single bolt for £3.76
or box of 20 for £30.71
or bulk of 100 for £112.65
£0.00  
5/16 x 3-1/2 UNC Hex Bolt Full Thread in A2 Stainless
WF16984 - 24 in stock
single bolt for £3.35
or box of 15 for £19.85
or bulk of 75 for £69.32
£0.00  
5/16 x 4 UNC Hex Bolt Full Thread in A2 Stainless
WF16985 - 56 in stock
single bolt for £4.54
or box of 8 for £19.68
or bulk of 40 for £69.31
£0.00  
5/16 x 4-1/2 UNC Hex Bolt Full Thread in A2 Stainless
WF16851 - 135 in stock
single bolt for £4.41
or box of 6 for £14.07
or bulk of 30 for £52.59
£0.00  
5/16 x 5 UNC Hex Bolt Full Thread in A2 Stainless
WF16852 - 38 in stock
single bolt for £5.09
or box of 8 for £23.93
or bulk of 40 for £81.87
£0.00  
sachet of 2 for £2.97
or box of 80 for £33.40
or bulk of 400 for £124.85
£0.00
 
single bolt for £2.51
or box of 50 for £25.74
or bulk of 250 for £88.35
£0.00
 
single bolt for £1.40
or box of 60 for £15.88
or bulk of 300 for £56.73
£0.00
 
single bolt for £1.49
or box of 60 for £16.91
or bulk of 300 for £59.59
£0.00
 
single bolt for £1.15
or box of 50 for £11.21
or bulk of 250 for £42.69
£0.00
 
single bolt for £2.23
or box of 30 for £12.43
or bulk of 150 for £47.17
£0.00
 
single bolt for £2.45
or box of 30 for £14.06
or bulk of 150 for £51.98
£0.00
 
single bolt for £2.86
or box of 20 for £17.03
or bulk of 100 for £61.34
£0.00
 
single bolt for £2.59
or box of 30 for £18.17
or bulk of 150 for £63.96
£0.00
 
single bolt for £2.83
or box of 30 for £24.98
or bulk of 150 for £84.30
£0.00
 
single bolt for £2.74
or box of 20 for £14.86
or bulk of 100 for £54.35
£0.00
 
single bolt for £2.80
or box of 15 for £12.07
or bulk of 75 for £46.23
£0.00
 
single bolt for £3.76
or box of 20 for £30.71
or bulk of 100 for £112.65
£0.00
 
single bolt for £3.35
or box of 15 for £19.85
or bulk of 75 for £69.32
£0.00
 
single bolt for £4.54
or box of 8 for £19.68
or bulk of 40 for £69.31
£0.00
 
single bolt for £4.41
or box of 6 for £14.07
or bulk of 30 for £52.59
£0.00
 
single bolt for £5.09
or box of 8 for £23.93
or bulk of 40 for £81.87
£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 Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
k head height 0.211
s drive size 0.500
Standard ASME B18.2.1 / ASTM F593-(CW)
all dimensions in inches
Datasheet
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