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Hex Bolt Part Thread UNC 5/16 x 3 inch in A4 Stainless - ASME B18.2.1 / ASTM F593

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 section of the shaft. A hex drive permits a greater torque load to be applied to the joint over most other drive types.
Image of UNC Hex Head Bolts ASME B18.2.1 in A4 image
technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
b nom. (inch) nominal thread length 0.875
k max. (inch) head height 0.235
s max. (inch) drive size 0.500
Standard ASME B18.2.1 / ASTM F593
Material A4 Stainless Steel
all dimensions in inches
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNC 5/16 x 3 inch in A4 Stainless
(WF33885)
£3.05
Hex Bolt Part Thread UNC 5/16 x 3 inch in A4 Stainless   (WF33885)
£3.05
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technical drawing of UNC Hex Head Bolts ASME B18.2.1
Technical Summary
d nominal diameter 5/16
tpi threads per inch 18
b nom. (inch) nominal thread length 0.875
k max. (inch) head height 0.235
s max. (inch) drive size 0.500
Standard ASME B18.2.1 / ASTM F593
Material A4 Stainless Steel
all dimensions in inches
datasheet