Steel Rectangular Tubing | McMaster-Carr

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System of Measurement

Outside Width

Outside Height

Shape

Rectangular Tube

Wall Thickness

Length

Material

Inside Width

Inside Height

Specifications Met

ANSI/MSS SP-58 Type 23

Fed. Spec. WW-H-171 Type 23

Width

Yield Strength

Thickness

Steel Grade

1005-1026 Low-Carbon Steel

1010 Low-Carbon Steel

A500 Low-Carbon Steel

A513 Low-Carbon Steel

Fabrication

OD

Diameter

Strut Channel Type

Extra-Low Profile

RoHS

Compliant with Exemptions

Rail Height

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Hardness Rating

Bolt-Together Framing Component

Telescoping Rail

Finish

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1,256 Products

Raw Materials

Steel

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

Building and Machinery Hardware

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

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

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

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

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

Fabricating and Machining

Strut Channel Cutters

Strut Channel Cutters

Shear strut channel down to size using a die instead of a blade for safer, cleaner cuts

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