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Socket cap diameter is measured on the outside of the threads.

Socket cap diameter


Diameter and Thread count

Matching Products

Click on a product # for additional info

Prod. # Description Buy
High collar lock washers, Alloy steel black oxide finish, 1/2"
A split lock washer designed to fit under the head of a socket cap screw.
$0.25 / ea
$8.42 / 50
$75.70 / 500

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