C-Channels | McMaster-Carr

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Shape

System of Measurement

Outside Width

Outside Height

Inside Width

1/16" to 11/64"

5/64" to 13/64"

Material

Stainless Steel

Length

U-Channel Type

Wall Thickness

Inside Corner Shape

Base Thickness

Inside Height

Outside Corner Shape

Leg Edge Shape

Leg Thickness

Profile Shape

U-Channel Trade Size

Specifications Met

ANSI/MSS SP-58 Type 23

Fed. Spec. WW-H-171 Type 23

Flexibility

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

Glow-in-the-Dark

Height Adjusting

High Temperature

High Visibility

Impact Resistant

Moisture Resistant

Yield Strength

Width

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

2,569 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Aluminum

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

Stainless Steel

Stainless Steel

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

Plastic

A lightweight alternative to metal and glass

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Brass

More machinable than copper and bronze—all with material certificates for traceability

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Building and Machinery Hardware

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

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

Press-Fit Framing and Fittings

Press-Fit Framing and Fittings

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

Edge Trim

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

Panel Connecting Trim

Panel Connecting Trim

Connect two panels while protecting the edges from damage

Door Drip Guards

Door Drip Guards

Divert rain and snow away from door openings

Facility and Grounds Maintenance

Steel Hat Channel

Steel Hat Channel

Creates space for insulation inside walls and ceilings

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

Electrical

Electrical Enclosure Mounting Channels

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

Material Handling

Trolleys

Transport hook-mount hoists along a beam for lifting and moving loads

Pipe Supports

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

Power Transmission

Roller Chain Guides

Roller Chain Guides

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

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