Solid Wire | McMaster-Carr

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DFARS Specialty Metals

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2,304 Products

Electrical Power, Networking, and Controlling

Lead Wire

Your go-to wire for everything from electrical panels to plant equipment; also known as hook-up wire

38 products

Building Wire

With designations such as THHN or THWN, building wire brings power to wall outlets and outlet boxes

6 products

Building Cable

With designations such as NM and UF, building cable brings power to wall outlets and outlet boxes

30 products

Circuit Board Cords

Short lengths of terminated wire make temporary connections on circuit boards

1 product

Magnet Wire

Wind into coils for high-speed winding applications, such as motors, transformers, and relays

26 products

Thermocouple Wire

Connect thermocouples to switches, controllers, recorders, and thermometers

41 products

Thermostat Cable

Hook up thermostats, air-conditioning units, and other low-voltage equipment

12 products

Profibus Cable

Connect devices in Profibus communication networks

1 product

Fire Alarm Cable

Protected by flame-resistant insulation for critical circuits in fire alarm systems

8 products

Ethernet Cable

Send data between computers, printers, servers, and switches

14 products

Irrigation Cable

Supply low-voltage power in sprinkler systems

8 products

Coaxial Cable

Transmit audio, data, and video signals

5 products

Telephone Cable

Connect telephones and telephone blocks to a wall jack

2 products

Wrap Wire

Wrap around a circuit board post terminal without the need for soldering

11 products

Grounding Wire

Ground current in electrical systems

5 products

Circuit Board Cable

Flat and flexible, connect circuit boards inside electronic devices

20 products

Raw Materials

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

517 products

Steel

Strong, machinable, and weldable—all with material certificates for traceability

919 products

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

98 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

96 products

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

158 products

Tungsten

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

82 products

Brass

More machinable than copper and bronze—all with material certificates for traceability

54 products

Lead

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

12 products

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

8 products

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

13 products

Titanium

The most corrosion-resistant metal we offer—all with material certificates for traceability

21 products

Tantalum

Conductive with a higher melting point than most metals—all with material certificates for traceability

17 products

Gold

Form into electronic components that won't corrode—all with material certificates for traceability

4 products

Platinum

Formable and conductive while resisting extreme heat—all with material certificates for traceability

18 products

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

12 products

Material Handling

Baling Wire

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

25 products

Box Stitching Wire

Refill electric box-bottom stitchers

2 products

Fastening and Joining

MIG Welding Wire

Use with MIG welders to fuse metals together

15 products

Fabricating and Machining

Electrical Discharge Machining Wire

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

5 products