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3/8 inch UNF Hex Head Bolts ASME B18. 2.1 in Bright Zinc Plated (BZP) USA Grade 5 High Tensile 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 BZP-G5 image
technical drawing of UNF Hex Head Bolts ASME B18. 2.1
Technical Summary
d nominal diameter 3/8
tpi threads per inch 24
s max. (inch) drive size 0.562
k max. (inch) head height 0.268
b nom. (inch) nominal thread length 1.000
Standard ASME B18.2.1 / SAE J429
Material Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel
all dimensions in inches
datasheet
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNF 3/8 x 1-1/2 inch in BZP Grade 5 Steel
WF27961
£0.00
Hex Bolt Part Thread UNF 3/8 x 1-3/4 inch in BZP Grade 5 Steel
WF27962
£0.00
Hex Bolt Part Thread UNF 3/8 x 2 inch in BZP Grade 5 Steel
WF27963
£0.00
Hex Bolt Part Thread UNF 3/8 x 2-1/4 inch in BZP Grade 5 Steel
WF27964
£0.00
Hex Bolt Part Thread UNF 3/8 x 2-1/2 inch in BZP Grade 5 Steel
WF27965
£0.00
Hex Bolt Part Thread UNF 3/8 x 2-3/4 inch in BZP Grade 5 Steel
WF27966
£0.00
Hex Bolt Part Thread UNF 3/8 x 3 inch in BZP Grade 5 Steel
WF27967
£0.00
Hex Bolt Part Thread UNF 3/8 x 3-1/4 inch in BZP Grade 5 Steel
WF27968
£0.00
Hex Bolt Part Thread UNF 3/8 x 3-1/2 inch in BZP Grade 5 Steel
WF27969
£0.00
Hex Bolt Part Thread UNF 3/8 x 3-3/4 inch in BZP Grade 5 Steel
WF27971
£0.00
Hex Bolt Part Thread UNF 3/8 x 4 inch in BZP Grade 5 Steel
WF27973
£0.00
Hex Bolt Part Thread UNF 3/8 x 4-1/2 inch in BZP Grade 5 Steel
WF27975
£0.00
Hex Bolt Part Thread UNF 3/8 x 5 inch in BZP Grade 5 Steel
WF27977
£0.00
Hex Bolt Part Thread UNF 3/8 x 5-1/2 inch in BZP Grade 5 Steel
WF27978
£0.00
Hex Bolt Part Thread UNF 3/8 x 6 inch in BZP Grade 5 Steel
WF27979
£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 3/8
tpi threads per inch 24
s max. (inch) drive size 0.562
k max. (inch) head height 0.268
b nom. (inch) nominal thread length 1.000
Standard ASME B18.2.1 / SAE J429
Material Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel
all dimensions in inches
datasheet