1/4 Plugs | McMaster-Carr

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Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (10% Concentration)

Acetic Acid (White Vinegar) (20% Concentration)

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

Yes

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Compliant

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Export Control Classification Number (ECCN)

599 Products

Fluid Handling

Pipe Plugs

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

144 products

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

46 products

Hose Fittings

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

134 products

Hose

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

16 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

1 product

Tube and Tube Fittings

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

44 products

Breather Vents

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

11 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

8 products

Pressure-Relief Valves

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

3 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

4 products

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

30 products

Bore Sealing Plug Installation Tools

Set sealing plugs into unthreaded holes in pneumatic and hydraulic components

8 products

Sights

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

9 products

Corrosion-Inhibiting Rods and Pads

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

2 products

Heating Elements

Turn electrical current into heat

8 products

Building and Machinery Hardware

Protective Plugs

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

9 products

Protective Caps

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

8 products

Grommets

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

1 product

Lubricating

Grease Fitting Adapters

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

9 products

Grease Fittings

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

26 products

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

3 products

Oil Fittings

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

1 product

Electrical Power, Networking, and Controlling

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

17 products

Metric Circular Receptacles

Install in walls and panels and pair with plugs to make metric connections

25 products

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

9 products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

7 products