Aluminum Wire | McMaster-Carr

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1,106 Products

Raw Materials

Aluminum

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

99 products

Electrical Power, Networking, and Controlling

Building Cable

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

20 products

Building Wire

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

6 products

Fire Alarm Cable

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

2 products

Wire Splices, Connectors, and Taps

Join wire and protect the connection

87 products

Metric Circular Receptacles

Install in walls and panels and pair with plugs to make metric connections

46 products

Audio Plugs

Pair with sockets or receptacles to make audio connections

2 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

57 products

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

1 product

Bonding and Grounding Clamps

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

19 products

Lightning Rods

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

9 products

Bonding and Grounding Reels

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

5 products

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

77 products

Wire and Cable Strippers

Remove the outer insulation on wire and cable

34 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

38 products

Conduit and Fittings

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

129 products

Ethernet Switches

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

4 products

Fastening and Joining

MIG Welding Wire

Use with MIG welders to fuse metals together

25 products

TIG Welding Rod Feeders

Advance TIG rods for controlled welds

1 product

TIG Welding Rods

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

51 products

Solder

Join pieces of metal without melting the base material

13 products

Brazing Alloys

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

8 products

Material Handling

Wire Rope Compression Sleeves

Install a permanent loop at wire rope ends using a compression tool

22 products

Wire Rope Stops

Prevent wire rope from pulling out of cleats and guides or keep ends from fraying

10 products

Wire Rope

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

5 products

Wire Rope End Fittings

Finish wire rope ends with threaded stud, eye, clevis, ball, hook, and other connections

2 products

Compression Tools

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

34 products

Lanyards

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

99 products

Turnbuckles

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

52 products

Fabricating and Machining

Wire Benders

Form steel and other metal wire for small projects

1 product

Vacuum Evaporation Boats

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

15 products

Wire Cutters

Snip through various types of wire, even hardened and steel-reinforced wire

9 products

Cable Cutters

Slice through electrical, data, armored, coaxial, and fiber-optic cable

27 products

Fluid Handling

Heating Pads

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

10 products

Measuring and Inspecting

Thread Size Identifiers

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

3 products