Aluminum Tubing | McMaster-Carr

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Alkaline Earth Silicate Ceramic Fiber

Hastelloy C276 Nickel

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Compliant with Exemptions

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Exempt

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Fitting Material

Internal Reinforcement

Tube Material

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For Conduit Material

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5,518 Products

Fluid Handling

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

253 products

Tube Fittings

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

278 products

Tube Fitting Clamps

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

26 products

Tube Fitting Rings

Prevent leaks at tubing connection points

23 products

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

8 products

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

7 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

4 products

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

6 products

Pipe Nipples and Pipe

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

619 products

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

85 products

Pipe Plugs

Insert into the ends of pipe to keep out dirt and debris

3 products

Duct Hose

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

48 products

Hose Drainers

No need to bend over and shake out fluid from your hose—let gravity do the work

1 product

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

1,012 products

Raw Materials

Aluminum

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

489 products

Bronze

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

32 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

1,275 products

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

243 products

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

44 products

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

33 products

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

11 products

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

16 products

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

148 products

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

8 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

44 products

Grommets

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

64 products

Teach Pendant Holders

Store teach pendants conveniently near robots but out of harm’s way

2 products

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

38 products

Conduit

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

26 products

Conduit-to-Conduit Connectors

Join pieces of conduit

33 products

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

14 products

Conduit Bodies

Access wiring to pull, splice, or redirect it

57 products

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

6 products

Weatherheads

Bring power into buildings and protect the entry point from rain and snow

10 products

Cable and Hose Carriers

Route, protect, and guide moving cable

6 products

Heating, Ventilation, and Air Conditioning

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

5 products

Pipe Insulation Jacketing

Guard pipe insulation from impact, moisture, and corrosion

25 products

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

16 products

Power Transmission

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

113 products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

18 products

Safety Equipment

Respirator Temperature Controllers

Adjust the temperature of the air flowing into your respirator

2 products

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

56 products

Temporary Partition Poles

Support tarps, drop cloths, and plastic sheeting to create temporary walls that block dust

1 product

Fabricating and Machining

Tube Benders

Bend hard and soft metal tubing with various outer diameters

6 products

Sealing

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

6 products