Home / UNC Bolts, Nuts and Washers / 4-40 x 1/8 UNC Grub Screw Cup Point in Zinc Plated Steel - ASME/ANSI B18.3-2002, ASTM F912

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4-40 x 1/8 UNC Grub Screw Cup Point in Zinc Plated Steel - ASME/ANSI B18.3-2002, ASTM F912

Also known as a set screw, these headless types of screws have many uses. This particular type has a hex socket drive, and a depression called a 'cup' on the opposite end, and conforms to ASME/ANSI B18.3.

Image of UNC Cup Point Grub Screws ASME B18. 3-2002 in BZP image

technical drawing of UNC Cup Point Grub Screws ASME B18. 3-2002

Technical Summary

nominal diameter

4-40

tpi

threads per inch

drive size

0.050

recess depth

0.070

drive size

0.061

Standard

ASME/ANSI B18.3-2002, ASTM F912

all dimensions in inches

				Datasheet
				Guide to Grub Screws

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Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
4-40 x 1/8 UNC Grub Screw Cup Point in Zinc Plated Steel WF32890			£1.86

4-40 x 1/8 UNC Grub Screw Cup Point in Zinc Plated Steel WF32890

£1.86

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Technical Summary

nominal diameter

4-40

tpi

threads per inch

drive size

0.050

recess depth

0.070

drive size

0.061

Standard

ASME/ANSI B18.3-2002, ASTM F912

all dimensions in inches

				Datasheet
				Guide to Grub Screws

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