Quick Connectors | McMaster-Carr

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Hastelloy C276 Nickel

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UN/UNF (SAE Straight)

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Dry Abrasive Materials

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

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12,351 Products

Fluid Handling

Hose Fittings

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

2,719 products

Hose

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

554 products

Hose End Plugs

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

41 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

124 products

Hose Fitting Retaining Chains

Ensure hose end caps and plugs stay connected to the line

2 products

Tube Fittings

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

7,224 products

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

114 products

Tube End Plugs

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

141 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

102 products

Tube Fitting Rings

Prevent leaks at tubing connection points

33 products

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

3 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

318 products

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

5 products

On-Off Valves

Start and stop flow through a line

68 products

Measuring and Inspecting

Hose Coupling Size-Identification Kits

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

1 product

Coordinate Measuring Machine Plates and Fixtures

Raise workpieces and position them on a fixture plate

20 products

Electrical

Terminals

Attach wire endings everywhere from circuit breaker panels to batteries

224 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

30 products

Wire Splice Covers

Seal out dust and moisture to protect electrical connectors

3 products

Terminal and Splice Kits

Maintain a supply of extra terminals and splices to join and terminate wire

17 products

Jumper Cords

Ready to connect with a terminal at one or both ends

3 products

Terminal Adapters

Convert wire terminals from one connection type or gender to another

7 products

Terminal Splitters

Divide one male quick-disconnect connection into two

4 products

Circuit Board Terminals

Connect wire to circuit boards

5 products

Material Handling

Quick Links

Join rope, cable, and chain to secure loads

116 products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

39 products