Steel Corners | McMaster-Carr

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System of Measurement

Length

Shape

Rectangular Tube

Material

Stainless Steel

4130 Alloy Steel

A992 Alloy Steel

Low-Carbon Steel

Bracket Type

Outside Width

Outside Height

Thickness

Wall Thickness

Mount Type

Screw Size

Number of Mounting Holes

Finish

Inside Width

Outside Corner Shape

Mounting Location

Width

Inside Corner Shape

Bolt-Together Framing Component

Bracket Fastener Set

Concrete Anchor

Surface Bracket

Mounting Hole Style

Rail Height

Appearance

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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468 Products

Building and Machinery Hardware

Brackets

Connect surfaces in an assembly

Panel Hanging Brackets

Panel Hanging Brackets

Mount and remove panels

Bolt-Together Framing Structural Brackets

Bolt-Together Framing Structural Brackets

Connect the surfaces and corners of bolt-together rails to build guards, tables, and racks

Bolt-Together Framing Rails

Bolt-Together Framing Rails

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

Bolt-Together Framing Fasteners

Bolt-Together Framing Fasteners

Secure bolt-together framing rails and brackets or anchor mounting feet in concrete

Bolt-Together Framing Hinges

Bolt-Together Framing Hinges

Add doors, lids, and machine guards to bolt-together framing

Clamp-On Framing Fasteners

Clamp-On Framing Fasteners

Tighten to hold clamp-on framing in place

T-Slotted Framing Structural Brackets

T-Slotted Framing Structural Brackets

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

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

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

Raw Materials

Steel

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

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

Material Handling

Edge Protectors

Edge Protectors

Guard box edges and corners from strapping gouges and bumps during shipping

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