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Socket Head Countersunk Screw UNC 3/8 x 1-1/4 inch in Zinc Plated Steel - ASME B18.3

A countersunk headed screw conforming with ASME/ANSI B18.3, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag free fit. Generally manufactured with a full thread, though occasionally some stock may include a partially threaded shank.

Image of Socket Head Countersunk Screws ASME B18. 3-2003 in BZP image

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

Technical Summary

thread diameter

3/8

head diameter

0.717

head height

0.230

drive size

Standard

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

Material

Bright Zinc Plated (BZP) Steel

all dimensions in millimetres (mm)

datasheet

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Socket Head Countersunk Screw UNC 3/8 x 1-1/4 inch in Zinc Plated Steel	single screw for £2.62 or box of 30 for £24.30 or bulk of 150 for £92.47		£0.00

Socket Head Countersunk Screw UNC 3/8 x 1-1/4 inch in Zinc Plated Steel

single screw for £2.62
or box of 30 for £24.30
or bulk of 150 for £92.47

£0.00

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