Mending Plates | McMaster-Carr

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305 Products

Brackets

Flat-Surface Brackets

Corner Brackets

Also known as angle brackets.

Corner-Reinforcing Brackets

Strengthen corners of cases and crates.

Sealing Corner Brackets

A rubber seal protects against moisture around the installation hole.

Offset-Surface Brackets

Wraparound Brackets

Connect wood 2×4s to posts and other flat surfaces.

Crate-Building Brackets

Clamp these brackets to panel edges to quickly assemble crates.

Pin-Lock Brackets

Lock these brackets together with a pin or a bolt. They are often used on marine docks.

Machine Brackets

Flat-Surface Machine Brackets

Finish-Your-Own Flat-Surface Machine Brackets

Machine holes and slots or weld in place.

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place.

Offset-Surface Machine Brackets

Finish-Your-Own Offset-Surface Machine Brackets

Machine holes and slots or weld in place.

Panel-Hanging Brackets

Easy-Level Lift-Off Panel-Hanging Brackets

A built-in level makes it easy to align panels.

Lift-Off Panel-Hanging Brackets

Interlock brackets to secure panels flush to flat surfaces.

Cut-to-Size Lift-Off Panel-Hanging Brackets

These brackets come in one piece that can be cut-to-size with a hacksaw.

Side-Hook Lift-Off Panel-Hanging Brackets

Fit brackets together to assemble truck racks, gates, crates, and fences.

Any-Thickness Panel-Hanging Brackets

The two-piece design accommodates a wide range of panel thicknesses.

Panel-Hanging Brackets

Often used in washrooms, these brackets mount panels and partitions.

Corner Weld Nuts

Steel Corner Weld Nuts

Install strong, permanent threads in sheet metal to create a 90° joint.

Stainless Steel Corner Weld Nuts

Install corrosion-resistant threads in sheet metal to create a 90° joint.