Home / UNF Bolts, Nuts and Washers / 1/2 inch UNF Cup Point Grub Screws ASME B18.3 in A2 Stainless Steel

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1/2 inch UNF Cup Point Grub Screws ASME B18.3 in A2 Stainless Steel

Also known as an Allen 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 UNF Cup Point Grub Screws ASME B18.3 in A2 image

technical drawing of UNF Cup Point Grub Screws ASME B18.3

Technical Summary

nominal diameter

1/2

tpi

threads per inch

drive size

1/4

recess depth

0.250

diameter 1

0.291

Standard

ASME/ANSI B18.3-2002, ASTM F880-02(CW)

all dimensions in inches

				Datasheet
				Guide to Grub Screws

< View All Sizes

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
1/2 x 1/2 UNF Grub Screw Cup Point in A2 Stainless WF33148			£0.00
1/2 x 5/8 UNF Grub Screw Cup Point in A2 Stainless WF33149			£0.00
1/2 x 3/4 UNF Grub Screw Cup Point in A2 Stainless WF33150			£0.00
1/2 x 1 UNF Grub Screw Cup Point in A2 Stainless WF33151			£0.00

1/2 x 1/2 UNF Grub Screw Cup Point in A2 Stainless
WF33148

1/2 x 5/8 UNF Grub Screw Cup Point in A2 Stainless
WF33149

1/2 x 3/4 UNF Grub Screw Cup Point in A2 Stainless
WF33150

1/2 x 1 UNF Grub Screw Cup Point in A2 Stainless
WF33151

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