Metric Corners | McMaster-Carr

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For Rail Connection Angle

90°

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DFARS Specialty Metals

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Mounting Fastener Nut Style

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222 Products

Building and Machinery Hardware

T-Slotted Framing Structural Brackets

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

120 products

Clamp-On Framing Fasteners

Tighten to hold clamp-on framing in place

1 product

Brackets

Connect surfaces in an assembly

60 products

Raw Materials

Steel

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

11 products

Aluminum

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

28 products

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

3 products