Rectangular Tube Squares | McMaster-Carr

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System of Measurement

Outside Width

Shape

Rectangular Tube

Outside Height

Wall Thickness

Length

Inside Width

Material

Stainless Steel

Outside Corner Shape

Inside Height

Inside Corner Shape

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

Performance

Chemical Resistant

Corrosion Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

High Temperature

Impact Resistant

Moisture Resistant

Thermally Stable

Weather Resistant

Appearance

Specifications Met

Width

Fabrication

RoHS

Compliant with Exemptions

Hardness Rating

REACH

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

Tolerance Rating

Hardness

Rockwell R110 to Rockwell R120

Export Control Classification Number (ECCN)

Minimum Temperature

-250° F or less

-99° F to -1° F

Greater than 0° F

DFARS Specialty Metals

How can we improve?

202 Products

Raw Materials

Aluminum

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

Steel

Strong, machinable, and weldable—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

Rubber

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

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Brass

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

Carbon Fiber

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

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