Bungs | McMaster-Carr

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2,770 Products

Fluid Handling

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

473 products

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

5 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

137 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

354 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

69 products

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

19 products

Drum Plug Caps

Access inside drums to fill them

4 products

Drum Locks

Secure drum lids and openings to prevent tampering

3 products

Building and Machinery Hardware

Protective Plugs

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

1,010 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

589 products

Drum Plug Wrenches

Install and remove screw-in drum plugs; also known as bung wrenches

10 products

Drum Plug Sockets

Turn with a ratchet wrench to install and remove screw-in drum plugs

1 product

Facility and Grounds Maintenance

Floor Drain Trap Seals

Stop sewer gases from escaping through rarely used floor drains if the P-trap dries out

4 products

Sealing

Drum Plug Gaskets

Form a tighter seal in drum openings than with a drum plug alone

7 products

Electrical

Data Port Locks

Block USB or Ethernet ports from unauthorized use

9 products

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

3 products