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1/2" UNF x 1/2" Socket Cup Point Grub Screws (ANSI B18.3) - High Tensile Steel

Quantity Range

Unit Price

Unit Saving

1 - 4

£0.58

No Saving

5 - 9

£0.30

£0.28

10 - 24

£0.25

£0.33

25 - 49

£0.23

£0.35

50 - 99

£0.20

£0.38

100 - 499

£0.18

£0.41

500 - 999

£0.15

£0.43

1000+

£0.13

£0.46

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1/2" UNF x 1/2" Socket Cup Point Grub Screws (ANSI B18.3) - High Tensile Steel

UNF Socket Cup Point Grub Screws, also known as Set Screws, feature an internal socket drive, and are fastened with a Hexagonal/Allen key. Grub Screws are used to connect two objects together by threading into one and applying tension to the other. The high level of torque this produces results in a strong yet inconspicuous fastening. The Cup Point on this Grub Screw has a thin edge that digs into the fastened surface to provide a secure hold.

These Socket Cup Point Grub Screws are made from High Tensile Steel.

For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.

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  • Thread Diameter:
    1/2" UNF
  • Threads Per Inch:
    20 TPI
  • Length:
    1/2"
  • Allen Key Size:
    1/4"
  • Manufacturing Standard:
    ANSI B18.3
  • Material:
    High Tensile Steel
  • Finish:
    Self Colour Black
  • Product Code:
    HT-GRB-1/2UNF-1/2