End Connectors | McMaster-Carr

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2,452 Products

Electrical

Terminals, Ferrules, and Lugs

Attach to the end of wire to connect circuits in control panels, motors, and machinery

1,271 products

Wire Splices

Join wire and protect the connection

13 products

Electrical Cords

Connect equipment and devices to a power supply

10 products

Electrical Connector Contacts

Crimp wire into pins and sleeves to create custom Molex or Amphenol connectors

13 products

Circuit Board Terminals

Connect wire to circuit boards

9 products

Battery Terminals

Connect cable to battery posts to power vehicles and machines

131 products

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

2 products

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

10 products

Fluid Handling

Hose Fittings

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

77 products

Hose End Plugs

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

38 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

155 products

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

606 products

Fastening and Joining

Welding Lugs

Screw, hammer, or crimp on to secure welding cable connections

12 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

2 products