Metal U-Channels | McMaster-Carr

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Material

Finish

Zinc Phosphate Coated

Shape

Outside Width

Outside Height

Inside Width

Wall Thickness

Inside Corner Shape

Length

Inside Height

Outside Corner Shape

Base Thickness

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Leg Thickness

Performance

Interference Shielding

Profile Shape

Yield Strength

30,000 psi to 39,999 psi

40,000 psi to 49,999 psi

70,000 psi or greater

Temper Designation

Appearance

Flexibility

Specifications Met

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Inch

Metric

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REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

6,074 Products

Raw Materials

Aluminum

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

1,001 products

Stainless Steel

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

146 products

Building and Machinery Hardware

T-Slotted Framing Rails

Attach fittings along the continuous slots to build virtually anything

284 products

T-Slotted Framing Structural Brackets

Join T-slotted rail surfaces and corners to build virtually any structure

378 products

T-Slotted Framing Mounts

Connect tubes, switches, casters, and other components to T-slotted rails

123 products

T-Slotted Framing Levels

Confirm T-slotted framing structures like tables and workstations are level after they’re moved

3 products

T-Slotted Framing Braces

Reinforce joined corners of T-slotted rails for a sturdier connection than structural brackets

73 products

T-Slotted Framing Fasteners

Secure brackets and other accessories to T-slotted rails

25 products

T-Slotted Framing Panel Tracks

Push into T-slots to slide panel doors and partitions between two rails

4 products

T-Slotted Framing Linear Bearings

Reduce friction in repeated and automated motion along T-slotted framing

100 products

T-Slotted Framing Manifolds

Distribute air and liquid from a single supply to multiple areas in a T-slotted framing structure

26 products

T-Slotted Framing Bases

Start assembling basic T-slotted framing structures such as stands and workbenches

31 products

T-Slotted Framing Casters

Move T-slotted framing structures where you need them

4 products

T-Slotted Framing Track Rollers

Load rated for carrying door frames and other hardware along a T-slotted framing track system

19 products

T-Slotted Framing Feet

Level T-slotted framing structures and anchor them to the floor

40 products

T-Slotted Framing Locks and Latches

Keep T-slotted framing doors and windows closed; restrict access with a slide bolt or key

16 products

T-Slotted Framing Hinges

Install swinging components such as doors, gates, and lids on T-slotted framing structures

47 products

T-Slotted Framing Drawer Slides

Extend and retract T-slotted rails along each other for use with drawers and pullout trays

6 products

T-Slotted Framing Brace Ends

Pair with a T-slotted rail to make a brace of any length

16 products

T-Slotted Framing Panel Hangers

Install solid and mesh panels on T-slotted rails to add guards and partitions

52 products

T-Slotted Framing Bin-Box Holders

Hang your storage bins from T-slotted rails

15 products

T-Slotted Framing Panels

Create doors, machine guards, welding curtains, and pegboard storage with T-slotted framing

7 products

T-Slotted Framing Outlet Strips

Power multiple devices in your T-slotted framing structure

2 products

T-Slotted Framing Covers

Block dust and debris from entering T-slotted rails; add a wear- or slip-resistant surface

2 products

T-Slotted Framing Drill Jigs

Guide bits to drill straight, accurate holes in T-slotted rails

11 products

T-Slotted Framing Bottle Holders

Keep drinks and other round containers handy by mounting to T-slotted rails

1 product

T-Slotted Framing Conveyor End Stops

Halt totes, boxes, and other objects at the end of a T-slotted framing conveyor line

1 product

T-Slotted Framing Locking Collars

Clamp and release telescoping T-slotted rails to make adjustments

2 products

T-Slotted Framing Adjustable-Height Legs

Raise and lower conveyors and workstations with a telescoping T-slotted rail

3 products

T-Slotted Framing Roller Wheels

Attach to panels, frames, and other components to move them along T-slotted rails

2 products

T-Slotted Framing Tool Holders

Magnets, hooks, and cups store hand tools along T-slotted framing until you’re ready to use them

28 products

T-Slotted Framing Lighting

Concealed, strip, and workbench lighting for T-slotted framing

11 products

T-Slotted Framing Shelves

Stow items too long for baskets along T-slotted rails

4 products

T-Slotted Framing Trays

Store fasteners and other small parts along T-slotted rails

3 products

T-Slotted Framing Handles

Add a grip to open and close doors, windows, and drawers or move T-slotted framing structures

11 products

T-Slotted Framing Hydraulic Lifts

Pump T-slotted framing work surfaces up and down by cranking the handle

2 products

Strut Channel Framing and Fittings

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

294 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

40 products

Locking-Slotted Framing and Fittings

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

5 products

Weld-Together Framing and Fittings

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

20 products

Slip-On Framing and Fittings

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

260 products

Flush-Fit Framing and Fittings

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

11 products

Clamp-On Framing and Fittings

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

172 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

134 products

Panel Connecting Trim

Connect two panels while protecting the edges from damage

33 products

Wall Bases

Protect the bottom of walls from foot traffic and impact

2 products

Corner Guards

Shield corners on walls and other surfaces from impact

26 products

Door Edge Plates

Reinforce door edges to guard them against damage from foot traffic and equipment

18 products

Door Stops

Keep doors from slamming into and damaging walls

2 products

Surface Guards

Protect walls and other flat surfaces from impact

23 products

Door Kick Plates

Protect door bases from foot traffic and equipment; also known as armor and mop plates

50 products

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

78 products

Door Drip Guards

Divert rain and snow away from door openings

10 products

Ceiling Grids

Support ceiling tiles in drop ceilings

4 products

Ceiling Tile Clips

Secure ceiling tiles or connect ceiling tile frame components

1 product

Material Handling

Routing Clamp Rails

Use with rail-mount routing clamps to route pressurized lines in hydraulic systems

6 products

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

439 products

Loop Clamps

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

284 products

Pipe Supports

Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor

4 products

U-Bolt Plates

Reinforce mounted U-bolts for a more secure hold

65 products

U-Bolts

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

262 products

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

222 products

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

22 products

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

3 products

Routing Rings

Suspend wire and cable by feeding it through the eyehole

5 products

E-Tracks

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

2 products

Pulleys

Mount or suspend to guide wire rope for lifting and pulling loads

95 products

Cable and Hose Trolleys

Move cable and hose along wire rope, channel, or beams; also known as festoon trolleys

5 products

Robot Mounts

Secure your robot arm to benches, frames, or other surfaces

2 products

Facility and Grounds Maintenance

Gutters

Catch rainwater and divert it away from a building to protect its foundation

1 product

Fabricating and Machining

T-Tracks

Add fixturing to flat surfaces on machines such as table saws, CNC routers, and drill presses

6 products

Electrical

DIN Rails

Mount terminal blocks, power supplies, relays, and other devices on walls and in enclosures

8 products

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

55 products

Cable Ramps

Protect cable and cords in areas with pedestrian and equipment traffic

13 products

Cable and Hose Carriers

Route, protect, and guide moving cable

6 products

Conduit Box Connectors

Attach conduit to a knockout in electrical boxes

68 products

Conduit

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

83 products

Conduit-to-Conduit Connectors

Join pieces of conduit

56 products

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

31 products

Conduit Bodies

Access wiring to pull, splice, or redirect it

73 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

56 products

Weatherheads

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

10 products

Raceway and Raceway Fittings

Route and guard wiring along indoor surfaces

10 products

Power Transmission

Roller Chain Guides

Align roller chain to limit friction, reducing noise and prolonging the chain's life

6 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

69 products

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

116 products

Measuring and Inspecting

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

3 products

Fluid Handling

Pipe and Pipe Fittings

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

6 products