Stainless Steel Protective Caps

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2,120 Products

Electrical Power, Networking, and Controlling

Metric Circular Connector Caps

Keep metric circular connectors safe when they're not in use

4 products

Mini Connector Caps

Shield mini connectors when they're not in use

6 products

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

12 products

Fastening and Joining

Cap Nuts

Cover and protect threads while adding a finished look; also known as acorn nuts

208 products

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

23 products

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

36 products

Threaded Inserts

Create new threads or repair stripped threads

1 product

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

43 products

Building and Machinery Hardware

Protective Caps

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

24 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

70 products

Fluid Handling

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

705 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

269 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

84 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

22 products

Hose End Plugs

Insert into the ends of hose to keep out dirt and debris

6 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

71 products