Steel Threaded Pipe Fitting Plugs | McMaster-Carr

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Material

Stainless Steel

Pipe Material

Stainless Steel

System of Measurement

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Fitting Type

Drive Style

External Square

Gender

For Use With

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid (37% Concentration)

Isopropyl Alcohol

Fitting Connection

Spec Image

Spec Image

Quick Disconnect

Spec Image

Maximum Pressure @ Temperature

75 psi @ 72° F

85 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

175 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

300 psi @ 72° F

360 psi @ 72° F

400 psi @ 72° F

500 psi @ 72° F

1,000 psi @ 72° F

1,015 psi @ 72° F

1,200 psi @ 72° F

Shape

Length

Thread Size

Pressure Class

Body Shape

Flange Material

Stainless Steel

Pipe Schedule

Connects To

Quick-Disconnect Component

Plug and Socket Set

Coupling Size

Drive Size

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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1,685 Products

Fluid Handling

Pipe and Fittings

Pipe and Fittings

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

Hose Fittings

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

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Lubricating

Grease Fittings

Grease Fittings

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

Oil Fittings

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

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

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