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Home   /   UNC Bolts, Nuts and Washers   /   1/4 inch UNC Hex Head Setscrews ASME B18.2.1 in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

1/4 inch UNC Hex Head Setscrews ASME B18.2.1 in Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel

Commonly referred to as a setscrew and longer versions are referred to in the United States as a tap bolt. A standard spanner or ratchet is typically used to fit this product. Used for decades on all types of assembly throughout the world. The hex drive allows a higher torque to be applied. Produced to ASME B18.2.1.
Image of UNC Hex Head Setscrews ASME B18.2.1 in BZP-G5 image
technical drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 1/4
tpi threads per inch 20
k head height 0.163
s drive size 0.438
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 Full Thread UNC 1/4 x 3/8 inch in BZP Grade 5 Steel
WF28271
£0.00
Hex Bolt Full Thread UNC 1/4 x 1/2 inch in BZP Grade 5 Steel
WF28272
£0.00
Hex Bolt Full Thread UNC 1/4 x 5/8 inch in BZP Grade 5 Steel
WF28273
£0.00
Hex Bolt Full Thread UNC 1/4 x 3/4 inch in BZP Grade 5 Steel
WF30034
£0.00
Hex Bolt Full Thread UNC 1/4 x 7/8 inch in BZP Grade 5 Steel
WF28275
£0.00
Hex Bolt Full Thread UNC 1/4 x 1 inch in BZP Grade 5 Steel
WF30035
£0.00
Hex Bolt Full Thread UNC 1/4 x 1-1/8 inch in BZP Grade 5 Steel
WF28277
£0.00
Hex Bolt Full Thread UNC 1/4 x 1-1/4 inch in BZP Grade 5 Steel
WF30036
£0.00
Hex Bolt Full Thread UNC 1/4 x 1-1/2 inch in BZP Grade 5 Steel
WF30037
£0.00
Hex Bolt Full Thread UNC 1/4 x 1-3/4 inch in BZP Grade 5 Steel
WF30038
£0.00
Hex Bolt Full Thread UNC 1/4 x 2 inch in BZP Grade 5 Steel
WF30039
£0.00
Hex Bolt Full Thread UNC 1/4 x 2-1/4 inch in BZP Grade 5 Steel
WF30040
£0.00
Hex Bolt Full Thread UNC 1/4 x 2-1/2 inch in BZP Grade 5 Steel
WF30041
£0.00
Hex Bolt Full Thread UNC 1/4 x 2-3/4 inch in BZP Grade 5 Steel
WF30042
£0.00
Hex Bolt Full Thread UNC 1/4 x 3 inch in BZP Grade 5 Steel
WF30043
£0.00
Hex Bolt Full Thread UNC 1/4 x 3-1/4 inch in BZP Grade 5 Steel
WF30044
£0.00
Hex Bolt Full Thread UNC 1/4 x 3-1/2 inch in BZP Grade 5 Steel
WF30045
£0.00
Hex Bolt Full Thread UNC 1/4 x 5 inch in BZP Grade 5 Steel
WF30048
£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 UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 1/4
tpi threads per inch 20
k head height 0.163
s drive size 0.438
Standard ASME B18.2.1 / SAE J429
Material Bright Zinc Plated (BZP) USA Grade 5 High Tensile Steel
all dimensions in inches
datasheet