Zinc Plugs | McMaster-Carr

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428 Products

Electrical

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

56 products

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

13 products

Mil. Spec. Connectors

Meet strict military standards or are compatible with Mil. Spec. connectors

55 products

D-Sub Connectors

Plugs, sockets, and receptacles for connecting computers, monitors, and printers

34 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

25 products

Mini Receptacles

Install in walls and panels and pair with plugs to send power and signal

22 products

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

14 products

CB Radio Receptacles

Install in a wall or panel and pair with sockets to connect CB radios

1 product

Coaxial Connectors

Plugs, sockets, and receptacles to make coaxial connections

12 products

DMX Connectors

Replace damaged plugs and sockets on lighting cables

2 products

Power Plug and Socket Sets

Mating components that are ready to connect to a power source

1 product

Audio Adapters

Connect two stereo cords or extend a connection

2 products

Metric Circular Cords

Send power and signal to equipment with metric connections

29 products

Electrical Connector Caps

Protect data connectors when not in use

2 products

Ethernet Cords

Send data between computers, printers, servers, and switches

15 products

Mini Cords

Often used to send power and signal to automated systems, motors, and pumps

2 products

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

USB Cords

Transfer data between computers, printers, and mobile devices

2 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

6 products

Fluid Handling

Corrosion-Inhibiting Rods and Pads

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

25 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

1 product

Sights

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

4 products

Fastening and Joining

Threaded Inserts

Create new threads or repair stripped threads

67 products

Lubricating

Oil Fittings

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

7 products

Containers, Storage, and Furniture

Drum Locks

Secure drum lids and openings to prevent tampering

1 product

Facility and Grounds Maintenance

Sink Drains

Empty liquids from sinks into sewer lines

2 products

Building and Machinery Hardware

Grommets

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

4 products