3/4 Plugs | McMaster-Carr

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System of Measurement

Material

Stainless Steel

Thread Type

Fitting Type

Drive Style

External 12-Point

External Octagon

External Square

Pipe Material

Stainless Steel

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

Ammonium Hydroxide (0-3% Concentration)

Body Shape

Flange Material

Stainless Steel

Gender

Shape

Maximum Pressure @ Temperature

10 psi @ 70° F

60 psi @ 70° F

65 psi @ 70° F

70 psi @ 70° F

125 psi @ 70° F

200 psi @ 70° F

360 psi @ 70° F

1,400 psi @ 70° F

1,500 psi @ 70° F

0.5 psi @ 72° F

50 psi @ 72° F

60 psi @ 72° F

70 psi @ 72° F

100 psi @ 72° F

125 psi @ 72° F

Pressure Class

Pipe Schedule

Length

Drive Size

Plug Construction

Fitting Connection

Clamp-On Barbed

Spec Image

Push-to-Connect Grip Ring

Quick Disconnect

Finish

Zinc Phosphate Coated

Thread Size

Connects To

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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624 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

Sights

Observe and monitor the contents of pipes, tanks, and other containers

Liquid-Level Gauges

Liquid-Level Gauges

Monitor fluid levels in containers

Corrosion-Inhibiting Rods and Pads

Corrosion-Inhibiting Rods and Pads

Protect tanks, water heaters, and heat exchangers from rust; also known as sacrificial anodes

Heating Elements

Heating Elements

Turn electrical current into heat

Building and Machinery Hardware

Protective Plugs

Protective Plugs

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

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Electrical

Electrical Enclosure Plugs

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Containers, Storage, and Furniture

Drum Plugs

Seal drum lid openings

Drum Locks

Secure drum lids and openings to prevent tampering

Sealing

Drum-Plug Gaskets

Drum-Plug Gaskets

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

Lubricating

Grease Fittings

Grease Fittings

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

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