Brass Tube Plugs | McMaster-Carr

Filter by

Material

Body Material

System of Measurement

Pipe Size

Fitting Type

Thread Type

For Use With

Shape

Fitting Connection

Drive Style

Gender

Tube OD

Length

Connects To

Pipe Material

Maximum Pressure @ Temperature

Thread Size

Coupling Size

Quick-Disconnect Component

RoHS Compliance

REACH Compliance

Fitting Material

Flow Control Type

How can we improve?

940 Products

Fluid Handling

Heat Exchanger Plugs

Heat Exchanger Plugs

Plug leaky internal tubes in heat exchangers

Tube End Plugs

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

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube Fittings

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

Pipe Plugs

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

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

Hose and Hose Fittings

Hose and Hose Fittings

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

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Fastening and Joining

Standoff Caps

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

Lubricating

Grease Fittings

Grease Fittings

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

Grease Fitting Adapters

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

Grease Fitting Junction Blocks

Grease Fitting Junction Blocks

Send different types and amounts of grease from multiple grease fittings to lubricate several points

Oil Fittings

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

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