L-Brackets | McMaster-Carr

	Material Material

	System of Measurement System of Measurement

Inch

Metric

	Thickness Thickness

	For Screw Size For Screw Size

	Mount Type Mount Type

Screw

Weld On

Bolt On

	Number of Mounting Holes Number of Mounting Holes

	Bracket Type Bracket Type


Corner	90° Angle

Surface	Concealed

Brace	Reducer

Adapter	Double 90° Angle

45° Outside Angle	30° Outside Angle

Triple 90° Angle	90° Angle with Threaded Stud

60° Outside Angle	30° Inside Angle

45° Inside Angle	60° Inside Angle

	Mounting Hole Style Mounting Hole Style

Countersunk

Straight

	Bolt-Together Framing Component Bolt-Together Framing Component


Corner Bracket	Surface Bracket

Rail

	Capacity Capacity

	Rail Height Rail Height

	Finish Finish

	Appearance Appearance

Dull

Polished

	Length Length

	Number of Mounting Slots Number of Mounting Slots

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

RoHS Compliant with
Exemptions

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

REACH Compliant

	Framing Type Framing Type

	Color Color

	Silver		White
	Black		Gray
	Blue		Green
	Yellow		Off-White

	Rail Profile Rail Profile

	Single
	Double
	Quad
	Triple

	T-Slot Framing Component T-Slot Framing Component


Structural Bracket	Tabletop Bracket

Machine Bracket	Mounting Plate

Pivot	Start/Stop Switch Mount

Threaded Mounting Base	Locking Collar

Guide Rail Mount	Sensor Holder

Tube Holder	Machine Vision Camera Mount

Stack Light Mount	Adhesive- Surface Mounting Strip

	Corner Radius Corner Radius

1/8"

1/4"

3.2mm

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1,021 Products

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.

Flat-Surface Brackets

Crate-Building Brackets

Clamp these brackets to panel edges to quickly assemble crates.

Corner Machine Brackets

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place.

Sensor and Switch Mounting Brackets

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

Side-Hook Lift-Off Panel-Hanging Brackets

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

Structural Framing

Aluminum Bolt-Together Framing and Fittings

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

Steel Bolt-Together Framing and Fittings

Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this steel bolt-together framing to build guards, tables, and racks.

Flat and L-Shaped Bolt-Together Framing and Fittings

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.

Corner Strut Channel Brackets

Wraparound Strut Channel Brackets

Designed to wrap around the sides of strut channel, these brackets provide a stronger hold than other strut channel brackets.

Strut Channel Shelf Brackets

A tab on the end of these shelf brackets fits inside the strut channel for extra stability.

Miniature T-Slotted Framing and Fittings

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

Telescoping Weld-Together Rails

Create posts of varying lengths.

Weld-Together Framing and Fittings

Create strong structures by welding this framing together. Add metal panels to close off openings.

Shelf Brackets

Heavy Duty Shelf Brackets

These shelf brackets have a 500-lb. capacity—twice the capacity of our other shelf brackets.

Shelf Brackets

Shelf Brackets with Garment Rod Holder

Heavy Duty Fold-Away Shelf Brackets

These brackets have greater weight capacities than standard duty fold-away shelf brackets.

Multi-Position Heavy Duty Fold-Away Shelf Brackets

These brackets allow you to lower your shelf 10 or 20 degrees.

Fold-Away Shelf Brackets

Fold-Away Brackets for Drop-Leaf Shelves

Material Handling

Threaded Rod Mounts

Fasten these brackets to ceilings, walls, beams, and joists to hang threaded rod.

Straight and L-Brackets for Conveyors

These brackets mount to the frame of a conveyor to hold guide clamps.