Acetal-Head Thumb Screws | McMaster-Carr

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18-8 Stainless Steel

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Partially Threaded

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DFARS Specialty Metals

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18-8 Stainless Steel

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355 Products

Thumb Screws

Plastic-Knurled-Head Thumb Screws

Plastic-Knurled-Head Thumb Screws

The strength of stainless steel with a lightweight head that won't rust

Six-Arm Plastic-Head Thumb Screws

Six-Arm Plastic-Head Thumb Screws

Wrap your entire hand around the large head and lobes for a tight grasp

Two-Arm Plastic-Head Thumb Screws

Two-Arm Plastic-Head Thumb Screws

Flat, evenly spaced arms give your fingers extra leverage to twist

Hex-Drive Plastic-Head Thumb Screws

Hex-Drive Plastic-Head Thumb Screws

Twist with a hex key when you need more torque than fingers can provide

Precision-Adjust Ball-Tip Thumb Screws

Precision-Adjust Ball-Tip Thumb Screws

Make the finest adjustments of any thumb screws we sell

Other Products

Knobs

Position, tighten, and secure fixtures and equipment

Indicating Knobs

Indicating Knobs

Control devices and view settings at a glance

Easy to tighten and loosen by hand for making frequent adjustments

Spring Plungers

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

Captive Panel Screws

Captive Panel Screws

Secure panels and enclosures while still having access to them

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