Home / UNC Bolts, Nuts and Washers / UNC Socket Head Button Screws ASME B18. 3-2003 5/16 inch in Mechanically Plated Zinc Steel

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UNC Socket Head Button Screws ASME B18. 3-2003 5/16 inch in Mechanically Plated Zinc Steel

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 UNC Socket Head Button Screws ASME B18. 3-2003

Technical Summary

nominal diameter

5/16

head diameter

0.547

head height

0.132

recess depth

0.105

drive size

3/16

Standard

ASME B18.3-2003,ASTM F879-02a(CW)

Material

Mechanically Plated Zinc Steel

all dimensions in millimetres (mm)

datasheet

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Socket Button Screw UNC 5/16 x 3/8 inch Mechanical Zinc Plated Steel (WF28650)			£0.00
Socket Button Screw UNC 5/16 x 1/2 inch Mechanical Zinc Plated Steel (WF28651)			£0.00
Socket Button Screw UNC 5/16 x 5/8 inch Mechanical Zinc Plated Steel (WF28652)			£0.00
Socket Button Screw UNC 5/16 x 3/4 inch Mechanical Zinc Plated Steel (WF28653)			£0.00
Socket Button Screw UNC 5/16 x 1 inch in Mechanical Zinc Plated Steel (WF28654)			£0.00

Socket Button Screw UNC 5/16 x 3/8 inch Mechanical Zinc Plated Steel
(WF28650)

Socket Button Screw UNC 5/16 x 1/2 inch Mechanical Zinc Plated Steel
(WF28651)

Socket Button Screw UNC 5/16 x 5/8 inch Mechanical Zinc Plated Steel
(WF28652)

Socket Button Screw UNC 5/16 x 3/4 inch Mechanical Zinc Plated Steel
(WF28653)

Socket Button Screw UNC 5/16 x 1 inch in Mechanical Zinc Plated Steel
(WF28654)

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.