Brass Pipe Hex-Socket Pipe Fitting Plugs | McMaster-Carr

Filter by

Material

Stainless Steel

Body Material

316 Stainless Steel

System of Measurement

Pipe Size

Thread Type

Chicago Fire Department

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Fitting Type

Drive Style

External Square

For Use With

Pipe Material

Length

Maximum Pressure @ Temperature

0.5 psi @ 72° F

30 psi @ 72° F

50 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

225 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

400 psi @ 72° F

500 psi @ 72° F

Shape

Gender

Body Shape

Drive Size

Flange Material

Plug Construction

Thread Size

Finish

Black Zinc Plated

Molybdenum Disulfide Coated

RoHS

Compliant with Exemptions

Connects To

Pressure Class

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Fitting Material

316 Stainless Steel

How can we improve?

988 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 Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

Hose and Hose Fittings

Hose and Hose Fittings

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

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Pressure Test Fittings

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

Lubricating

Grease Fitting Adapters

Grease Fitting Adapters

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

Grease Fittings

Grease Fittings

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

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

Safety Equipment

Fire Hydrant Plugs

Fire Hydrant Plugs

Pair with a hook-style spanner wrench to quickly seal fire hydrants and washdown equipment

Fire Hydrant Caps

Fire Hydrant Caps

Pair with a hook-style spanner wrench to quickly cover and uncover fire hydrants

Fastening and Joining

Standoff Caps

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

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