Zinc Connectors | McMaster-Carr

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967 Products

Electrical Power, Networking, and Controlling

D-Sub Connectors

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

38 products

Metric Circular Connectors

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

46 products

Mil. Spec. Connectors

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

56 products

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

20 products

Mini Receptacles

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

25 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

26 products

Coaxial Connectors

Plugs, sockets, receptacles, and adapters to make coaxial connections

17 products

Ecomate Connectors

Connect machine tools, robots, and other vibrating equipment

14 products

DMX Connectors

Replace damaged plugs and sockets on lighting cables

2 products

CB Radio Receptacles

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

1 product

Mini Connector Caps

Shield mini connectors when they're not in use

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

DMX Cords

Connect to lighting equipment with five-pin XLR connections

3 products

Ethernet Cords

Send data between computers, printers, servers, and switches

16 products

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

3 products

USB Cords

Transfer data between computers, printers, and mobile devices

2 products

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

170 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

6 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

6 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

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

110 products

Press-Fit Framing Hinges

Install swinging components such as doors, gates, and lids on press-fit structures

2 products

Clamp-On Framing Positioning Brackets

Bolt on components to slide them along a clamp-on framing rail

2 products

Brackets

Connect surfaces in an assembly

3 products

Panel Hanging Brackets

Mount and remove panels

23 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Grommets

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

4 products

Fluid Handling

Hose Kink Absorbers

Prevent hose from kinking to ensure maximum flow and extend hose life

1 product

Tube Fittings

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

8 products

Hose and Hose Fittings

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

4 products

Pipe Saddle Taps

Add branches, valves, and other equipment to your pipe line

13 products

Manual On-Off Valves

Start and stop flow through a line

4 products

Air-Actuated On-Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

3 products

Facility and Grounds Maintenance

Garden Hose Valves

Start and stop the flow of water through your garden hose

10 products

Power Transmission

Gas Spring End Fittings

Connect gas springs to mounting studs and brackets

8 products

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

23 products

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

6 products

Material Handling

Conveyor Guide Cross Blocks

Join conveyor guide mounting rods at different angles

5 products

Wire Rope Clamps

Form a removable loop at the ends of wire rope by tightening the nuts

6 products

Snap Hooks

Spring, slide, or press open to quickly connect rope and chain

81 products

Turnbuckles

Twist the body or end fittings to adjust the length and tension of attached rope and chain

15 products

Containers, Storage, and Furniture

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

3 products

Toilet Partitions

Separate toilets and urinals for privacy

16 products

Toilet Partition Mounting Hardware

Mount and connect toilet and urinal partition components

12 products

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

2 products

Lubricating

Oil Fittings

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

7 products

Oil Brushes

Connect to oil dispensers to brush lubricant onto chain, gears, and conveyors

7 products

Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

1 product

Fastening and Joining

Anchors

Secure anything from signs to heavy machinery in concrete, brick, and drywall

75 products