3/8"-12 Fasteners | McMaster-Carr

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Externally Threaded

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Right Hand and Left Hand

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Stainless Steel

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Threading

Partially Threaded

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Less than 10,000 psi

30,000 psi to 99,999 psi

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DFARS Specialty Metals

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Acme Lead Screw

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79 Products

Power Transmission

Lead Screws and Nuts

Lead Screws and Nuts

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

Precision Lead Screws and Nuts

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Building and Machinery Hardware

Leveling Mount Inserts

Leveling Mount Inserts

Slip onto equipment and furniture to add threaded-stud leveling feet

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)