Pressure Plugs | McMaster-Carr

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System of Measurement

Pipe Size

Material

Stainless Steel

Thread Type

UN/UNF (SAE Straight)

Fitting Type

Reducing Adapter

Drive Style

External Octagon

External Square

For Use With

Maximum Pressure @ Temperature

50 psi @ 72° F

125 psi @ 72° F

145 psi @ 72° F

160 psi @ 72° F

200 psi @ 72° F

220 psi @ 72° F

230 psi @ 72° F

300 psi @ 72° F

360 psi @ 72° F

725 psi @ 72° F

1,000 psi @ 72° F

1,080 psi @ 72° F

1,100 psi @ 72° F

1,160 psi @ 72° F

1,200 psi @ 72° F

1,230 psi @ 72° F

1,250 psi @ 72° F

1,300 psi @ 72° F

Shape

Gender

Thread Size

Length

Fitting Connection

Quick Disconnect

Spec Image

Pipe Material

Stainless Steel

Drive Size

Finish

Black Zinc Plated

Molybdenum Disulfide Coated

Zinc Phosphate Coated

Body Shape

Dash Size

Connects To

Tube OD

RoHS

Compliant with Exemptions

REACH

Specifications Met

Export Control Classification Number (ECCN)

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

How can we improve?

2,109 Products

Fluid Handling

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

Pipe Elbows

Change the direction of flow when joining lengths of pipe

Pipe Straights

Join lengths of pipe to send contents in one direction

Pipe Tees

Split or merge liquid flow paths

Pipe Bushings

Connect two pipes of different diameters

Pipe

Join with fittings and additional lengths of pipe

Tube Fittings

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

Hose Fittings

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

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Bore Sealing Plugs

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

Pressure Test Fittings

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

Building and Machinery Hardware

Protective Plugs

Protective Plugs

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

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