Iron Thumb Screws | McMaster-Carr

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60,000 psi to 79,999 psi

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149 Products

Fastening and Joining

Tighten and loosen by hand without the need for tools

Easy to tighten and loosen by hand for making frequent adjustments

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

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