On Friday 5/23 Fastener SuperStore will be closing at 5:00pm CT for the holiday weekend. Orders placed after 3pm CT will ship Tuesday 5/27. Happy Memorial Day!

Machine Screw Nuts

Thinner than Finished Hex Nuts; Used with Machine Screws. Hex & Square Options in Steel and Stainless Steel.

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All Machine Screw Nuts

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Hex
Hex / Small Pattern
Square