Aluminum Rings | McMaster-Carr

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1,723 Products

Most Likely Products

Aluminum

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

Washers

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

Duct Flanges

Mount on equipment to start a run of duct, or make a connection between two duct ends

Turntables

Rotate to reposition machinery and equipment

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

All Results

Raw Materials

Aluminum

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

Bronze

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

Fastening and Joining

Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

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

Lock Washers

Resist vibration to prevent fasteners from loosening

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Shims

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

Quick-Release Pins

Quick-Release Pins

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

Power Transmission

Shaft Collars

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

Turntable Bearings

Turntable Bearings

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

Torque Limiters

Torque Limiters

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

Building and Machinery Hardware

Turntables

Rotate to reposition machinery and equipment

Grommets

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

Key Holders

Group keys on a single ring for easy access

Material Handling

U-Bolts

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

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

Loop Clamps

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

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Routing J-Hooks

Routing J-Hooks

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

Carabiners

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

E-Tracks

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

Heating, Ventilation, and Air Conditioning

Duct Flanges

Mount on equipment to start a run of duct, or make a connection between two duct ends

Fluid Handling

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Air Knives

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

Communication

Tag Rings

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

Electrical

Wire and Cable Stripper Blades

Wire and Cable Stripper Blades

Snap into cordless wire strippers to quickly and safely remove insulation

Lugs

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

Conduit and Conduit Fittings

Conduit and Conduit Fittings

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

Outlet Boxes

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

Outlet Box Extenders

Outlet Box Extenders

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

Outlet Box Covers

Outlet Box Covers

Enclose wiring for outlets and switches or block off unused components

Containers, Storage, and Furniture

Curtain Hooks

Hang curtains from rods

Measuring and Inspecting

Ring Gauge Holders

Ring Gauge Holders

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

Sealing

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

Safety Equipment

Fall-Arrest Anchors

Fall-Arrest Anchors

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

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