Setup Screws | McMaster-Carr

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Unified Standard Class 2A

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2,105 Products

Fastening and Joining

Thumb Screws

Tighten and loosen by hand without the need for tools

1,519 products

T-Bolts

Turn by hand for easy fastening, use as a handle, or attach as a point for straps and clamps

21 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

279 products

Fabricating and Machining

T-Slot Bolts

Secure clamps and workpieces to machine tables with quicker setup than a T-slot nut and stud

142 products

T-Slot Cleaners

Scrape debris out of machine table T-slots

2 products

T-Slot Covers

Snap into T-slots to block chips, debris, and small parts from falling in

6 products

Fixturing Kits

Everything needed to mount workpieces of different sizes to your machine table

27 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

61 products

Indicating Knobs

Control devices and view settings at a glance

4 products