Home / UNF Bolts, Nuts and Washers / 5/16 x 1/2 UNF Socket Head Button (Dome) Screw in A2 Stainless - ASME B18.3

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5/16 x 1/2 UNF Socket Head Button (Dome) Screw in A2 Stainless - ASME B18.3

A popular and attractive socket head screw, typically used where aesthetics are important, or where a lower profile domed finish is required. The hex drive is generally smaller than other hex driven ranges and thus the ultimate tightening torque is reduced. Manufactured to ASME/ANSI B18.3, and always fully threaded.

technical drawing of UNF Socket Head Button Screws ASME B18. 3-2003

Technical Summary

nominal diameter

5/16

tpi

threads per inch

head diameter

0.547

head height

0.166

recess depth

0.105

drive size

3/16

Standard

ASME B18.3

all dimensions in inches

Datasheet

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
5/16 x 1/2 UNF Socket Head Button (Dome) Screw in A2 Stainless WF16596			£3.46

5/16 x 1/2 UNF Socket Head Button (Dome) Screw in A2 Stainless WF16596

£3.46

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