1/4 inch UNC Hex Head Setscrews ASME B18.2.1 in A4 Stainless 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 A4 image

technical drawing of UNC Hex Head Setscrews ASME B18.2.1

Technical Summary

nominal diameter

1/4

tpi

threads per inch

head height

0.163

drive size

0.438

Standard

ASME B18.2.1 / ASTM F593

all dimensions in inches

Datasheet

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Hex Bolt Full Thread UNC 1/4 x 1/2 inch in A4 Stainless WF33830			£0.00
Hex Bolt Full Thread UNC 1/4 x 5/8 inch in A4 Stainless WF33831			£0.00
Hex Bolt Full Thread UNC 1/4 x 3/4 inch in A4 Stainless WF33832			£0.00
Hex Bolt Full Thread UNC 1/4 x 7/8 inch in A4 Stainless WF33833			£0.00
Hex Bolt Full Thread UNC 1/4 x 1 inch in A4 Stainless WF33834			£0.00
Hex Bolt Full Thread UNC 1/4 x 1-1/8 inch in A4 Stainless WF33835			£0.00

Hex Bolt Full Thread UNC 1/4 x 1/2 inch in A4 Stainless
WF33830

Hex Bolt Full Thread UNC 1/4 x 5/8 inch in A4 Stainless
WF33831

Hex Bolt Full Thread UNC 1/4 x 3/4 inch in A4 Stainless
WF33832

Hex Bolt Full Thread UNC 1/4 x 7/8 inch in A4 Stainless
WF33833

Hex Bolt Full Thread UNC 1/4 x 1 inch in A4 Stainless
WF33834

Hex Bolt Full Thread UNC 1/4 x 1-1/8 inch in A4 Stainless
WF33835

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