Metric Aluminum Angles | McMaster-Carr

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	System of Measurement System of Measurement	Show

Metric

	System of Measurement System of Measurement	Hide

Inch

Metric

	Wall Thickness Wall Thickness

	Shape Shape

	90° Angle

	Material Material

	Outside Height Outside Height

	Outside Width Outside Width

	Rail Height Rail Height

	T-Slot Framing Component T-Slot Framing Component


Structural Bracket	Pivot

Fastener	Mounting Plate

Circuit Board Standoff Set	Tube Holder

Guide Rail Mount	Adhesive- Surface Mounting Strip

Threaded Mounting Base	Locking Collar

Stack Light Mount	Machine Vision Camera Mount

Sensor Holder	Start/Stop Switch Mount

	Rail Profile Rail Profile

	Single
	Double
	Quad
	Triple

	Inside Corner Shape Inside Corner Shape

Round

Square

	Inside Width Inside Width

	Bracket Type Bracket Type


Corner	Surface

Brace	Concealed

	Inside Height Inside Height

	Corner Bracket Style Corner Bracket Style


Corner	Open Extended Gusset

Extended Corner	Open Gusset

Closed Gusset	Quick-Install Corner

Three-Way Outside Corner	Slotted Corner

Extended Slotted Corner	Outside Corner

Closed Extended Gusset

	Leg Edge Shape Leg Edge Shape

Round

Square

	Outside Corner Shape Outside Corner Shape

Square

Round

	Appearance Appearance

Plain

Matte

Dull

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Aluminum Performance Properties Aluminum Performance Properties

	Yield Strength Yield Strength

16,000 psi

21,000 psi

36,000 psi

	Mounting Fastener Thread Size Mounting Fastener Thread Size

M12

1/4"-20

5/16"-18

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

REACH Compliant

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

RoHS Compliant

RoHS Compliant with
Exemptions

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406 Products

Metal

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.

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.

Low-Carbon Steel 90° Angles

Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength.

Brackets

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place.

Finish-Your-Own Offset-Surface Machine Brackets

Machine holes and slots or weld in place.

Offset-Surface Machine Brackets

Sensor and Switch Mounting Brackets

Position proximity, photoelectric, and light beam sensors and switches.

Measuring and Inspecting

Squares with Graduations on Both Blades

Also known as carpenters’ and framing squares, these have graduations on both blades for horizontal and vertical measurements.

Squares

Also known as try squares, these are square inside and out for checking and marking angles.

Starrett High-Accuracy Combination Square Blades

Use these blades with Starrett High-Accuracy Combination Square Heads. They meet Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size.

Starrett High-Accuracy Combination Squares

Replace your try square, miter square, depth gauge, height gauge, center-point finder, and level. The blade on these squares meets Fed. Spec. GGG-R-791H, which establishes uniform standards for accuracy, graduations, and size.

Combination Squares

Replace your try square, miter square, depth gauge, marking gauge, 90° level, ruler, and scriber with one tool.

Angle Squares

Also known as rafter squares, these have a 0° to 90° scale for measuring angles.

Rolling Parallel Rules

A rule, compass, protractor, and template all in one tool.

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.

Miniature T-Slotted Framing and Fittings

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