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5/16 inch UNF Hex Head Bolts ASME B18. 2.1 in A2 Stainless Steel

The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ASME B18. 2.1, and includes an unthreaded 'shoulder' or portion of the shank. A hex drive permits a greater torque load to be applied to the joint over most other drive types.
Image of UNF Hex Head Bolts ASME B18. 2.1 in A2 image
technical drawing of UNF Hex Head Bolts ASME B18. 2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 24
s max. (inch) drive size 0.500
k max. (inch) head height 0.235
b nom. (inch) nominal thread length 0.875
Standard ASME B18.2.1 / ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in inches
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNF 5/16 x 1-1/2 inch in A2 Stainless
WF10216
£0.00
Hex Bolt Part Thread UNF 5/16 x 1-3/4 inch in A2 Stainless
WF16855
£0.00
Hex Bolt Part Thread UNF 5/16 x 2 inch in A2 Stainless
WF16856
£0.00
Hex Bolt Part Thread UNF 5/16 x 2-1/4 inch in A2 Stainless
WF16428
£0.00
Hex Bolt Part Thread UNF 5/16 x 2-1/2 inch in A2 Stainless
WF16426
£0.00
Hex Bolt Part Thread UNF 5/16 x 3 inch in A2 Stainless
WF16857
£0.00
Hex Bolt Part Thread UNF 5/16 x 3-1/4 inch in A2 Stainless
WF16858
£0.00
Hex Bolt Part Thread UNF 5/16 x 3-1/2 inch in A2 Stainless
WF16859
£0.00
Hex Bolt Part Thread UNF 5/16 x 4 inch in A2 Stainless
WF16860
£0.00
Hex Bolt Part Thread UNF 5/16 x 4-1/2 inch in A2 Stainless
WF16861
£0.00
Hex Bolt Part Thread UNF 5/16 x 5 inch in A2 Stainless
WF16862
£0.00
Hex Bolt Part Thread UNF 5/16 x 6 inch in A2 Stainless
WF39065
£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 UNF Hex Head Bolts ASME B18. 2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 24
s max. (inch) drive size 0.500
k max. (inch) head height 0.235
b nom. (inch) nominal thread length 0.875
Standard ASME B18.2.1 / ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in inches
datasheet