Plastic Jam Nuts | McMaster-Carr

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Cadmium Yellow-Chromate Plated

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260 Products

Locknuts

Nylon-Insert Locking About Nylon-Insert Locking

Thin-Profile Nylon-Insert Locknuts

About half the height of standard nuts to fit in spaces with low clearance

164 products

Thin-Heavy-Profile Nylon-Insert Locknuts

Fit in low-clearance spaces and handle heavier loads than standard nuts

33 products

Mil. Spec. Thin-Profile Nylon-Insert Locknuts

Meet U.S. military standards and are half the height of standard nuts to fit in low-clearance spaces

17 products

Other Products

Hex Nuts

Handle most general fastening needs

7 products

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

14 products

Thumb Nuts

Easy to tighten and loosen by hand for making frequent adjustments

25 products