Aluminum Angle Brackets | McMaster-Carr

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1,637 Products

About Aluminum

Offset-Surface Brackets

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place.

Structural Framing

T-Slotted Framing Structural Brackets

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

T-Slotted Framing Pivots

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

T-Slotted Framing Mounting Brackets

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

T-Slotted Framing Mounts for
Monitors and Computer Accessories

Attach and position phones, tablets, monitors, and computer accessories on T-slotted rails.

T-Slotted Framing Storage Components

Stay organized with hooks, bin boxes, shelves, and tool holders that work with T-slotted framing.

T-Slotted Framing Positioning Arms

Make your T-slotted framing workstation more ergonomic. These positioning arms let you move tools and other items within reach, reducing fatigue and streamlining repetitive processes.

Aluminum Bolt-Together Framing and Fittings

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

Flat and Angled Bolt-Together Framing and Fittings

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.

Strut Channel

Low-Profile Strut Channel

Half the height and the same width as regular strut channel, this low-profile strut channel fits into tight spots and is compatible with many of the same brackets.

Extra Low-Profile Strut Channel

Run cable and tubing in the tightest spaces with channel that is one-quarter the height and one-half the width of regular strut channel.

High-Profile Strut Channel

Up to two times the height of regular strut channel, this high-profile channel is stronger than regular strut channel.

Miniature T-Slotted Framing and Fittings

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

Heavy Duty Locking-Slotted Framing and Fittings

Build structures that stand up to more vibration and movement than T-slotted framing but with the same versatility and installation ease. Instead of T-shaped slots, these rails have slots that turn up and inward to keep connections rigidly aligned together.

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 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

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.

U-Bolts

U-Bolt Mounting Plates

Add a mounting plate to your U-bolt for a more secure hold at the mounting surface.

U-Bolts

Mount these general purpose U-bolts into an existing bracket, or combine with a mounting plate for a secure hold at the mounting surface.

About Aluminum

Brackets

Offset-Surface Brackets

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Structural Framing

T-Slotted Framing Structural Brackets

T-Slotted Framing Pivots

T-Slotted Framing Mounting Brackets

T-Slotted Framing Mounts forMonitors and Computer Accessories

T-Slotted Framing Storage Components

T-Slotted Framing Positioning Arms

Aluminum Bolt-Together Framing and Fittings

Flat and Angled Bolt-Together Framing and Fittings

Corner Strut Channel Brackets

Surface Strut Channel Brackets

Push-In Strut Channel Brackets

Strut Channel

Low-Profile Strut Channel

Extra Low-Profile Strut Channel

High-Profile Strut Channel

Miniature T-Slotted Framing and Fittings

Heavy Duty Locking-Slotted Framing and Fittings

Multipurpose Aluminum

Multipurpose 6061 Aluminum 90° Angles

Anodized Multipurpose 6061 Aluminum 90° Angles

Polished Multipurpose 6061 Aluminum 90° Angles

Multipurpose 6061 Aluminum Z-Bars

Multipurpose 6061 Aluminum U-Channels

Multipurpose 6061 Aluminum T-Bars

Multipurpose 6061 Aluminum I-Beams

Architectural 6063 Aluminum 90° Angles

Anodized Architectural 6063 Aluminum 90° Angles

Architectural 6063 Aluminum U-Channels

Anodized Architectural 6063 Aluminum U-Channels

Architectural 6063 Aluminum H-Bars

Easy-to-Form 6060 Aluminum

High-Strength Aluminum

High-Strength 2024 Aluminum Z-Bars

High-Strength 2024 Aluminum 90° Angles

High-Strength 2024 Aluminum T-Bars

High-Strength 7075 Aluminum 90° Angles

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

Easy-to-Form Marine-Grade5086 Aluminum 90° Angles

U-Bolts

U-Bolt Mounting Plates

U-Bolts

T-Slotted Framing Mounts for
Monitors and Computer Accessories

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