UNEF Plugs | McMaster-Carr

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25 Products

Electrical

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Building and Machinery Hardware

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Lubricating

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

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