Wire | McMaster-Carr

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American Wire Gauge (AWG)

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14,705 Products

Most Likely Products

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

All Results

Electrical

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Development Board Cords

Development Board Cords

Connect your development board to components such as sensors and actuators

Outlet Strips

Plug in multiple devices to power them from a single outlet

Electrical Cord Reels

Electrical Cord Reels

Neatly store electrical cords for easy access

Data Connection Hubs

Data Connection Hubs

Add USB ports to a computer to connect more devices

Distribution Blocks

Distribution Blocks

Distribute electricity from a single power source to several devices in a circuit

Jumper Cables

Jump-start a dead battery

Jumper Cable Clamps

Jumper Cable Clamps

Replace clamps on jumper cables

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Grounding Wire

Ground current in electrical systems

Grounding Straps

Grounding Straps

Flat shape creates more surface area contact than grounding wire

Bonding and Grounding Clamps

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

Bonding and Grounding Reels

Bonding and Grounding Reels

Neatly store included grounding clamp and cable, which prevent static buildup; tug to retract cable

Lightning Rods

Attract lightning strikes to safely redirect them from the tops of buildings to the ground

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Conduit and Conduit Fittings

Conduit and Conduit Fittings

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

Heat-Shrink Tubing

Heat-Shrink Tubing

Apply heat to seal and insulate electrical wiring and connections

Cable Support Grips

Cable Support Grips

Reduce tension and vibration that damage hanging cable; also known as bus drop grips

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Battery Jump Starters

Battery Jump Starters

Clamp to large-cell batteries to start vehicles and machines when you don't have access to an outlet

Raw Materials

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Nickel

An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Copper

The most conductive of our metals, it excels in all types of electrical applications

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Titanium

The most corrosion-resistant metal we offer, with very high strength relative to its weight

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

Bronze

With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts

Platinum

Conductive and formable, it resists extreme heat for use in parts such as thermocouple probes

Gold

Softer than copper and nearly as conductive, form it into electronic components that won't corrode

Tantalum

Conductive with a higher melting point than most metals, it’s often used in heating elements

Molybdenum

Retains its shape and strength in extreme temperatures and conducts heat and electricity

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

Niobium

Conductive, corrosion resistant, and strong, even at extremely high and low temperatures

Material Handling

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

Lanyards

Pull, hang, tie down, and tether objects with the attached fittings

Wire Rope Clamps

Wire Rope Clamps

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

Rope

Tie, bind, and lift objects; lighter weight yet lower capacity than wire rope

Turnbuckles

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

Compression Tools

Compression Tools

Crimp sleeves around rope and wire rope to create loops for attaching fittings

Cable Pulling Clamps

Cable Pulling Clamps

Maintain tension until a line can be permanently anchored

Roller Swage Presses

Roller Swage Presses

Install swage fittings at the ends of wire rope

Twist Ties

Wind the ends to bundle cable and wire or close bags and sacks

Baling Wire

Secure large bundles such as lumber, cardboard, and wire coils

Slings

Grip and lift loads with hoists and cranes; made of webbing, rope, or chain

Box Stitching Wire

Box Stitching Wire

Refill electric box-bottom stitchers

Robot Controller Cords

Robot Controller Cords

Extend the distance between FANUC CRX robot arms and their controllers

Robot Teach Pendant Cord Reels

Robot Teach Pendant Cord Reels

Keep the cords connecting robot controllers to teach pendants organized and out of the way

Fastening and Joining

MIG Welding Wire

MIG Welding Wire

Use with MIG welders to fuse metals together

TIG Welding Rods

TIG Welding Rods

Add extra metal while TIG welding to help flatten welds and hold workpieces together

TIG Welding Rod Feeders

TIG Welding Rod Feeders

Advance TIG rods for controlled welds

Welding Cables

Quickly connect your welder to an electrode or other component, or ground your setup

Solder

Join pieces of metal without melting the base material

Brazing Alloys

Form stronger bonds between metal parts than solder without melting the base material

Measuring and Inspecting

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

Test Lead Tips

Adapt Fluke test leads to perform electrical tests in tight spaces

Test Lead Wire

Add your own clips, tips, and adapters to link electrical testers to the units you're checking

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

BNC Test Cords

Connect oscilloscopes and other testers to your equipment

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Cords for Measuring Tool Data Processors

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

SPC Wireless Transmitters

SPC Wireless Transmitters

Send data from measuring tools with SPC output to a wireless receiver

SPC Wireless Receivers

SPC Wireless Receivers

Connect to a computer to receive measurements from an SPC wireless transmitter

Fabricating and Machining

Electrical Discharge Machining Wire

Electrical Discharge Machining Wire

Pair with wire-cutting EDM machines to erode and shape metal workpieces using electrical current

3D Printer Filaments

3D Printer Filaments

Run through filament 3D printers to form plastic parts

Vacuum Evaporation Boats

Vacuum Evaporation Boats

Hold and heat coating material to high temperatures for use in high-vacuum thin film coating

Communication

Tamper-Evident Seals

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

Name Badge Holders

Name Badge Holders

Protect and display name badges on clips, lanyards, and bands

Telephone Cords

Telephone Cords

Connect telephones to data outlets

Telephone Cord Swivels

Telephone Cord Swivels

Attach to your handset so the cord won't tangle when the handset rotates

Microphone Connectors

Microphone Connectors

Replace or adapt your current microphone connector to fit your system

Microphone Cords

Microphone Cords

Plug your microphone into an amplifier or speaker

Fluid Handling

Heating Pads

Stick to drums, pails, and other containers to indirectly warm their contents

Heating Tape

Wrap around pipe and tube to heat them

Thermocouple Cords

Thermocouple Cords

Extend the reach of thermocouple probes

Thermocouple Insulating Sleeves

Thermocouple Insulating Sleeves

Protect thermocouple wire in extreme-temperature applications, such as die casting and heat treating

Building and Machinery Hardware

Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

Facility and Grounds Maintenance

Barbed Wire

Deter people from entering a fenced-off area

Fencing

Metal chicken wire, plastic fencing, fabric erosion-control fencing, and wood drift fencing

Roof and Gutter Heat Cables

Roof and Gutter Heat Cables

Prevent ice buildup from damaging roofs, gutters, and downspout

Containers, Storage, and Furniture

Hose Reels

Store hose neatly to remove tripping hazards and reduce wear

Heating, Ventilation, and Air Conditioning

Insulation Fencing

Insulation Fencing

Made of pliable mesh for securing insulation blankets, covers, and jackets

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