Home / UNC Bolts, Nuts and Washers / UNC Hex Head Bolts ASME B18. 2.1 3/8 inch in Bright Zinc Plated (BZP) USA grade 5 high tensile steel

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UNC Hex Head Bolts ASME B18. 2.1 3/8 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 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

nominal diameter

3/8

tpi

threads per inch

b nom. (inch)

nominal thread length

1.000

k max. (inch)

head height

0.268

s max. (inch)

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 1-1/2 inch in BZP Grade 5 Steel (WF28326)			£0.00
Hex Bolt Part Thread UNC 3/8 x 1-5/8 inch in BZP Grade 5 Steel (WF28327)			£0.00
Hex Bolt Part Thread UNC 3/8 x 1-3/4 inch in BZP Grade 5 Steel (WF28328)			£0.00
Hex Bolt Part Thread UNC 3/8 x 2 inch in BZP Grade 5 Steel (WF28329)			£0.00
Hex Bolt Part Thread UNC 3/8 x 2-1/4 inch in BZP Grade 5 Steel (WF28330)			£0.00
Hex Bolt Part Thread UNC 3/8 x 2-3/8 inch in BZP Grade 5 Steel (WF28331)			£0.00
Hex Bolt Part Thread UNC 3/8 x 2-1/2 inch in BZP Grade 5 Steel (WF28332)			£0.00
Hex Bolt Part Thread UNC 3/8 x 2-3/4 inch in BZP Grade 5 Steel (WF28333)			£0.00
Hex Bolt Part Thread UNC 3/8 x 3 inch in BZP Grade 5 Steel (WF28334)			£0.00
Hex Bolt Part Thread UNC 3/8 x 3-1/4 inch in BZP Grade 5 Steel (WF28335)			£0.00
Hex Bolt Part Thread UNC 3/8 x 3-1/2 inch in BZP Grade 5 Steel (WF28336)			£0.00
Hex Bolt Part Thread UNC 3/8 x 3-3/4 inch in BZP Grade 5 Steel (WF28337)			£0.00
Hex Bolt Part Thread UNC 3/8 x 4 inch in BZP Grade 5 Steel (WF28338)			£0.00
Hex Bolt Part Thread UNC 3/8 x 4-1/4 inch in BZP Grade 5 Steel (WF28339)			£0.00
Hex Bolt Part Thread UNC 3/8 x 4-1/2 inch in BZP Grade 5 Steel (WF28340)			£0.00
Hex Bolt Part Thread UNC 3/8 x 4-3/4 inch in BZP Grade 5 Steel (WF28341)			£0.00
Hex Bolt Part Thread UNC 3/8 x 5 inch in BZP Grade 5 Steel (WF28342)			£0.00
Hex Bolt Part Thread UNC 3/8 x 5-1/4 inch in BZP Grade 5 Steel (WF28343)			£0.00
Hex Bolt Part Thread UNC 3/8 x 5-1/2 inch in BZP Grade 5 Steel (WF28344)			£0.00
Hex Bolt Part Thread UNC 3/8 x 5-3/4 inch in BZP Grade 5 Steel (WF28346)			£0.00
Hex Bolt Part Thread UNC 3/8 x 6 inch in BZP Grade 5 Steel (WF28345)			£0.00
Hex Bolt Part Thread UNC 3/8 x 6-1/2 inch in BZP Grade 5 Steel (WF28347)			£0.00
Hex Bolt Part Thread UNC 3/8 x 7-1/2 inch in BZP Grade 5 Steel (WF28349)			£0.00
Hex Bolt Part Thread UNC 3/8 x 8 inch in BZP Grade 5 Steel (WF32888)			£0.00
Hex Bolt Part Thread UNC 3/8 x 9 inch in BZP Grade 5 Steel (WF28350)			£0.00

Hex Bolt Part Thread UNC 3/8 x 1-1/2 inch in BZP Grade 5 Steel
(WF28326)

Hex Bolt Part Thread UNC 3/8 x 1-5/8 inch in BZP Grade 5 Steel
(WF28327)

Hex Bolt Part Thread UNC 3/8 x 1-3/4 inch in BZP Grade 5 Steel
(WF28328)

Hex Bolt Part Thread UNC 3/8 x 2 inch in BZP Grade 5 Steel
(WF28329)

Hex Bolt Part Thread UNC 3/8 x 2-1/4 inch in BZP Grade 5 Steel
(WF28330)

Hex Bolt Part Thread UNC 3/8 x 2-3/8 inch in BZP Grade 5 Steel
(WF28331)

Hex Bolt Part Thread UNC 3/8 x 2-1/2 inch in BZP Grade 5 Steel
(WF28332)

Hex Bolt Part Thread UNC 3/8 x 2-3/4 inch in BZP Grade 5 Steel
(WF28333)

Hex Bolt Part Thread UNC 3/8 x 3 inch in BZP Grade 5 Steel
(WF28334)

Hex Bolt Part Thread UNC 3/8 x 3-1/4 inch in BZP Grade 5 Steel
(WF28335)

Hex Bolt Part Thread UNC 3/8 x 3-1/2 inch in BZP Grade 5 Steel
(WF28336)

Hex Bolt Part Thread UNC 3/8 x 3-3/4 inch in BZP Grade 5 Steel
(WF28337)

Hex Bolt Part Thread UNC 3/8 x 4 inch in BZP Grade 5 Steel
(WF28338)

Hex Bolt Part Thread UNC 3/8 x 4-1/4 inch in BZP Grade 5 Steel
(WF28339)

Hex Bolt Part Thread UNC 3/8 x 4-1/2 inch in BZP Grade 5 Steel
(WF28340)

Hex Bolt Part Thread UNC 3/8 x 4-3/4 inch in BZP Grade 5 Steel
(WF28341)

Hex Bolt Part Thread UNC 3/8 x 5 inch in BZP Grade 5 Steel
(WF28342)

Hex Bolt Part Thread UNC 3/8 x 5-1/4 inch in BZP Grade 5 Steel
(WF28343)

Hex Bolt Part Thread UNC 3/8 x 5-1/2 inch in BZP Grade 5 Steel
(WF28344)

Hex Bolt Part Thread UNC 3/8 x 5-3/4 inch in BZP Grade 5 Steel
(WF28346)

Hex Bolt Part Thread UNC 3/8 x 6 inch in BZP Grade 5 Steel
(WF28345)

Hex Bolt Part Thread UNC 3/8 x 6-1/2 inch in BZP Grade 5 Steel
(WF28347)

Hex Bolt Part Thread UNC 3/8 x 7-1/2 inch in BZP Grade 5 Steel
(WF28349)

Hex Bolt Part Thread UNC 3/8 x 8 inch in BZP Grade 5 Steel
(WF32888)

Hex Bolt Part Thread UNC 3/8 x 9 inch in BZP Grade 5 Steel
(WF28350)

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.