3/8"-10 Screws | McMaster-Carr

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52 Products

Precision Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

Make accurate, repeatable starts and stops with a tight thread fit

20 products

Fast-Travel Precision Acme Lead Screws and Nuts

Create fast linear travel with multiple thread channels

13 products

Ultra-Precision Lead Screws and Nuts

A single thread runs the length of the screw, so the nut only travels when the screw turns

4 products

Fast-Travel Ultra-Precision Lead Screws and Nuts

Multiple thread channels makes these faster than other Ultra-Precision Lead Screws and Nuts

4 products

Other Products

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

13 products