Aluminum Rings | McMaster-Carr

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Electrical Insulating

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Number of Wires

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Compliant

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

1C202

2B999

EAR99

DFARS Specialty Metals

2,221 Products

Electrical Power, Networking, and Controlling

Lugs

Connect wire in utilities, service entrances, and other high-power systems

94 products

Wire and Cable Stripper Bushings

Snap into cordless wire strippers to quickly remove insulation

30 products

Conduit Locknuts

Secure threaded conduit fittings to knockouts in outlet boxes or enclosures

7 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

6 products

Outlet Box Extenders

Add depth to an outlet box when there’s not enough space for components

8 products

Outlet Box Covers

Enclose wiring for outlets and switches or block off unused components

2 products

Fluid Handling

Tube Fittings

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

46 products

Air Knives

Create a sheet of high-velocity air that dries, cleans, and cools parts and equipment

10 products

Raw Materials

Aluminum

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

330 products

Bronze

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

32 products

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

192 products

Sealing Washers

Prevent fluids from leaking around fasteners

50 products

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

5 products

Lock Washers

Resist vibration to prevent fasteners from loosening

9 products

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

6 products

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

77 products

Quick-Release Pins

Fasten or remove components on equipment with a spring-loaded retaining ball

411 products

Welding Lugs

Screw, hammer, or crimp on to secure welding cable connections

3 products

Magnets

Attract or repel metal objects to hang, secure, or position them

5 products

Bearing Ring and Seal Drivers

Match the size of your bearing, bushing, or seal and strike with a hammer to install

1 product

Building and Machinery Hardware

Turntables

Rotate to reposition machinery and equipment

6 products

Grommets

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

64 products

Key Holders

Group keys on a single ring for easy access

6 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

21 products

Material Handling

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

20 products

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

92 products

Railing Clamps

Clamp onto metal tubes to hang lighting fixtures, threaded rod, and equipment

15 products

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

10 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

27 products

Routing J-Hooks

Hang, adjust, and remove bundles of cable through the wide opening more easily than with routing rings

6 products

Carabiners

Hook onto rope and webbing to quickly connect objects, fittings, and other lengths of rope

33 products

Tie-Down Rings

Use as fixed anchor points

1 product

Rope Guides

Route and protect rope

2 products

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

1 product

E-Track Beams

Snap into place between two E-Tracks to brace loads or add new levels, maximizing vertical space

2 products

Heating, Ventilation, and Air Conditioning

Duct Flanges

Mount on equipment to start a run of duct, or create a secure joint between two sections

20 products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

495 products

Turntable Bearings

Support machinery that slowly turns or oscillates, such as a rotating hoist

22 products

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

24 products

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

2 products

Safety Equipment

Tool Lanyards

Tether tools to your harness so they don't fall if dropped

7 products

Fall-Arrest Anchors

Fasten to a beam or ceiling and your fall-arrest lanyard to catch you if you fall

2 products

Measuring and Inspecting

Ring Gauge Holders

Keep ring gauges still to measure cylindrical parts or threads quickly and repeatedly

17 products

Containers, Storage, and Furniture

Curtain Hooks

Hang curtains from rods

1 product

Sealing

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

6 products