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Hex Bolt Full Thread UNC 4-40 x 5/8 inch in A2 Stainless - ASME B18.2.1 / ASTM F593-(CW)

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 A2 image
technical drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 4-40
tpi threads per inch 40
k head height 0.060
s drive size 0.188
Standard ASME B18.2.1 / ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in inches
datasheet
Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Full Thread UNC 4-40 x 5/8 inch in A2 Stainless
(WF16927)
£2.64
Hex Bolt Full Thread UNC 4-40 x 5/8 inch in A2 Stainless   (WF16927)
£2.64
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technical drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 4-40
tpi threads per inch 40
k head height 0.060
s drive size 0.188
Standard ASME B18.2.1 / ASTM F593-(CW)
Material A2 Stainless Steel
all dimensions in inches
datasheet