Metric Wire Connectors | McMaster-Carr

Filter by

Thread Size

System of Measurement

Mounting Location

Color

For Wire Gauge

Cord OD

Knockout Trade Size

Material

Stainless Steel

Shape

Voltage

Wire Connection

For DIN Rail Height

Enclosure Rating

Number of Circuits

Width

Knockout Connection

Number of Terminals per Circuit

Cord Holding Type

Break-Through Seal

Screw-Down Clamp

Environment

High-Pressure Washdown

Thread Type

Certification

CSA-US Certified

C-UL Recognized Component

DNV-GL Type Approved

TUV Rheinland Certified

UL Recognized Component

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

How can we improve?

533 Products

Electrical

Terminal Blocks

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

Electrical Plugs

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

Electrical Sockets

Electrical Sockets

Pair with plugs or receptacles to transmit power or data

Electrical Receptacles

Electrical Receptacles

Install in a wall or panel to transmit power or data to plugs or sockets

Terminals

Attach wire endings everywhere from circuit breaker panels to batteries

Distribution Bars

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Electrical Adapters

Electrical Adapters

Change electrical connectors to another type, size, or gender

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Cable Entry Panels

Cable Entry Panels

Pass multiple cords into an enclosure while sealing out moisture, dust, and other contaminants

Building and Machinery Hardware

Grommets

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

Fastening and Joining

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)