Aluminum Angle Brackets | McMaster-Carr

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	Material Material	Show

	Material Material	Hide

	Shape Shape


90° Angle	U Channel

Z Bar	T Bar

Hat Channel	H Bar

I Beam

	System of Measurement System of Measurement

Inch

Metric

	Outside Height Outside Height

	Outside Width Outside Width

	Wall Thickness Wall Thickness

	Rail Height Rail Height

	For Screw Size For Screw Size

	Bracket Type Bracket Type


Corner	90° Angle

Surface	Brace

Elbow	Straight

Concealed	Adapter

Reducer	Tee

Any Angle	Cross

	Rail Profile Rail Profile

	Single
	Double
	Quad
	Triple

	Number of Mounting Slots Number of Mounting Slots

	Corner Bracket Style Corner Bracket Style


Corner	Extended Corner

Open Extended Gusset	Closed Gusset

Open Gusset	Quick-Install Corner

Slotted Corner	Extended Quick-Install Corner

Closed Extended Gusset	Three-Way Outside Corner

Extended Slotted Corner	Outside Corner

	Inside Corner Shape Inside Corner Shape

Round

Square

	Thickness Thickness

	T-Slot Framing Component T-Slot Framing Component


Structural Bracket	Pivot

Tabletop Bracket	Rail

Mounting Plate	Fastener

Machine Bracket	Tube Holder

Machine Vision Camera Mount	Hinge

Start/Stop Switch Mount	Guide Rail Mount

Sensor Holder	Locking Collar

Stack Light Mount

	Inside Width Inside Width

	Mount Type Mount Type


Screw	Weld On

	Inside Height Inside Height

	Leg Edge Shape Leg Edge Shape

Round

Square

	Appearance Appearance

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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1,356 Products

About Aluminum

Sealing Corner Brackets

A rubber seal protects against moisture around the installation hole.

Offset-Surface Brackets

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place.

Structural Framing

Corner Strut Channel Brackets

Surface Strut Channel Brackets

Push-In Strut Channel Brackets

Push these brackets into strut channel and tighten the included cam screws for a partially concealed connection.

T-Slotted Framing Structural Brackets

Connect T‐slotted rails and reinforce joints for structural stability.

T-Slotted Framing Mounting Brackets

Attach sensors, tubes, and other components to T-slotted framing rails and structures.

T-Slotted Framing Pivots

Pivots provide smooth motion at the junction between two T-slotted rails.

Aluminum Bolt-Together Framing and Fittings

Half the weight of steel, this aluminum framing resists corrosion in wet environments.

Miniature T-Slotted Framing and Fittings

Build test fixtures, prototypes, and other small structures with this miniature version of T-slotted framing and fittings.

Multipurpose Aluminum

Multipurpose 6061 Aluminum 90° Angles

The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.

Anodized Multipurpose 6061 Aluminum 90° Angles

An anodized coating forms a bond with the aluminum surface to improve wear and corrosion resistance.

Polished Multipurpose 6061 Aluminum 90° Angles

The outside of these 90° angles is polished to either a brushed finish or a mirror-like finish.

Multipurpose 6061 Aluminum Z-Bars

Multipurpose 6061 Aluminum U-Channels

Multipurpose 6061 Aluminum T-Bars

Multipurpose 6061 Aluminum I-Beams

Also known as American Standard I-Beams, these I-beams have rounded corners.

Architectural 6063 Aluminum 90° Angles

More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.

Anodized Architectural 6063 Aluminum 90° Angles

The anodized coating on these 90° angles forms a bond with the aluminum surface to improve wear and corrosion resistance.

Architectural 6063 Aluminum U-Channels

More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.

Anodized Architectural 6063 Aluminum U-Channels

An anodized coating on these U-channels forms a bond with the aluminum surface to improve wear and corrosion resistance.

Architectural 6063 Aluminum Hat Channels

In addition to being more corrosion resistant and easier to form than multipurpose 6061 aluminum, these hat channels have flanges that make them easy to mount on flat surfaces.

Architectural 6063 Aluminum H-Bars

More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.

Easy-to-Form 6060 Aluminum

Easier to bend and shape than 6061 aluminum, this aluminum is good for framing, cross sections, and structures in construction and marine industries.

High-Strength Aluminum

High-Strength 2024 Aluminum Z-Bars

While 2024 aluminum was initially designed for structural components in aircraft, it's now widely used when a high strength-to-weight ratio is needed. It offers similar performance to 7075 aluminum, but it’s not as strong.

High-Strength 2024 Aluminum 90° Angles

High-Strength 2024 Aluminum T-Bars

High-Strength 7075 Aluminum 90° Angles

Originally developed for aircraft frames, uses for 7075 aluminum now include a wide range of high-stress parts. It is often used as a replacement for 2024 aluminum because it’s stronger and provides similar performance in all other aspects.

Easy-to-Form Marine-Grade 5086 Aluminum 90° Angles

5086 aluminum is used on ships, oil rigs, tanks, and pressure vessels because of its excellent saltwater resistance and formability.