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Hex Bolt Part Thread UNC 3/8 x 7 inch in BZP Grade 5 Steel - ASME B18.2.1 / SAE J429

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 BZP-G5 image
technical drawing of UNC Hex Head Bolts ASME B18. 2.1
Technical Summary
d thread diameter 3/8
b minimum thread length 1.000
k head height 0.243
s drive size 0.562
Standard ASME B18.2.1,ASTM F593-(CW)
Material Bright Zinc Plated (BZP) USA grade 5 high tensile steel
all dimensions in millimetres (mm)
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNC 3/8 x 7 inch in BZP Grade 5 Steel £3.91
Hex Bolt Part Thread UNC 3/8 x 7 inch in BZP Grade 5 Steel
£3.91
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technical drawing of UNC Hex Head Bolts ASME B18. 2.1
Technical Summary
d thread diameter 3/8
b minimum thread length 1.000
k head height 0.243
s drive size 0.562
Standard ASME B18.2.1,ASTM F593-(CW)
Material Bright Zinc Plated (BZP) USA grade 5 high tensile steel
all dimensions in millimetres (mm)
datasheet