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UNF Hex Head Bolts ASME B18. 2.1 1/2 inch 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 1/2
tpi threads per inch 20
s max. (inch) drive size 0.750
k max. (inch) head height 0.364
b nom. (inch) nominal thread length 1.250
Standard ASME B18.2.1,ASTM F593-(CW)
Material Bright Zinc Plated (BZP) USA grade 5 high tensile steel
all dimensions in inches
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Part Thread UNF 1/2 x 2 inch in BZP Grade 5 Steel
(WF28058)
£0.00
Hex Bolt Part Thread UNF 1/2 x 2-1/4 inch in BZP Grade 5 Steel
(WF28059)
£0.00
Hex Bolt Part Thread UNF 1/2 x 2-1/2 inch in BZP Grade 5 Steel
(WF28060)
£0.00
Hex Bolt Part Thread UNF 1/2 x 2-3/4 inch in BZP Grade 5 Steel
(WF28061)
£0.00
Hex Bolt Part Thread UNF 1/2 x 3 inch in BZP Grade 5 Steel
(WF28062)
£0.00
Hex Bolt Part Thread UNF 1/2 x 3-1/4 inch in BZP Grade 5 Steel
(WF28063)
£0.00
Hex Bolt Part Thread UNF 1/2 x 3-1/2 inch in BZP Grade 5 Steel
(WF28064)
£0.00
Hex Bolt Part Thread UNF 1/2 x 3-3/4 inch in BZP Grade 5 Steel
(WF28065)
£0.00
Hex Bolt Part Thread UNF 1/2 x 4 inch in BZP Grade 5 Steel
(WF28066)
£0.00
Hex Bolt Part Thread UNF 1/2 x 4-1/2 inch in BZP Grade 5 Steel
(WF28067)
£0.00
Hex Bolt Part Thread UNF 1/2 x 5 inch in BZP Grade 5 Steel
(WF28068)
£0.00
Hex Bolt Part Thread UNF 1/2 x 5-1/2 inch in BZP Grade 5 Steel
(WF28069)
£0.00
Hex Bolt Part Thread UNF 1/2 x 6 inch in BZP Grade 5 Steel
(WF28070)
£0.00
Hex Bolt Part Thread UNF 1/2 x 7-1/2inch in BZP Grade 5 Steel
(WF43150)
£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 1/2
tpi threads per inch 20
s max. (inch) drive size 0.750
k max. (inch) head height 0.364
b nom. (inch) nominal thread length 1.250
Standard ASME B18.2.1,ASTM F593-(CW)
Material Bright Zinc Plated (BZP) USA grade 5 high tensile steel
all dimensions in inches
datasheet