6061 Aluminum Angles | McMaster-Carr

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	System of Measurement System of Measurement

Inch

Metric

	Outside Height Outside Height

	Shape Shape


90° Angle	U Channel

T Bar	Z Bar

I Beam

	Outside Width Outside Width

	Wall Thickness Wall Thickness

	Material Material	Show

Aluminum

6061 Aluminum

	Material Material	Hide

	Inside Corner Shape Inside Corner Shape

Round

Square

	Leg Edge Shape Leg Edge Shape

Round

Square

	Inside Height Inside Height

	Aluminum Performance Properties Aluminum Performance Properties

Easy to Machine

Corrosion Resistant

Easy to Weld

	Inside Width Inside Width

	Outside Corner Shape Outside Corner Shape

Square

Round

	Appearance Appearance

	Temper Temper

	Inside Corner Radius Inside Corner Radius

	Specifications Met Specifications Met

ASTM

SAE

	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Tolerance Rating Tolerance Rating

Standard

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

300° to 999° F

	Yield Strength Yield Strength

35,000 psi

	Hardness Rating Hardness Rating

Soft

	Heat Treatment Heat Treatment

Hardened

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174 Products

About Aluminum

With Round Leg Edges

With Square Leg Edges

Yield Strength: 35,000 psi
Hardness: See table
Temper: T6
Fabrication: Extruded
Specifications Met: See table

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.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Hardness	Temperature Range, °F	Specifications Met		1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	4 ft. Lg.	8 ft. Lg.
With Round Leg Edges
1/16" Wall Thick. (-0.006" to 0.006" Tolerance)
1/4"	-0.014" to 0.014"	1/4"	-0.014" to 0.014"	3/16"	3/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	000000	00	00000	00000	00000	00000
1/2"	-0.014" to 0.014"	1/2"	-0.014" to 0.014"	7/16"	7/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	0000	0000	0000	0000
5/8"	-0.014" to 0.014"	5/8"	-0.014" to 0.014"	9/16"	9/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	0000	0000	00000
3/4"	-0.014" to 0.014"	3/4"	-0.014" to 0.014"	11/16"	11/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	0000	00000
1"	-0.014" to 0.014"	1"	-0.014" to 0.014"	15/16"	15/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	0000	00000
1 1/2"	-0.009" to 0.009"	1 1/2"	-0.009" to 0.009"	1.437"	1.437"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	00000	00000	00000
1/8" Wall Thick. (-0.009" to 0.009" Tolerance)
1/2"	-0.014" to 0.014"	1"	-0.014" to 0.014"	3/8"	7/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	0000	00000
3/4"	-0.014" to 0.014"	3/4"	-0.014" to 0.014"	5/8"	5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	00000	00000
1"	-0.014" to 0.014"	1"	-0.014" to 0.014"	7/8"	7/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	00000	00000	00000
1"	-0.014" to 0.014"	1 1/2"	-0.014" to 0.014"	7/8"	1 3/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	00000	00000	00000
1"	-0.014" to 0.014"	2"	-0.014" to 0.014"	7/8"	1 7/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/4"	-0.014" to 0.014"	1 1/4"	-0.014" to 0.014"	1 1/8"	1 1/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	1 1/2"	-0.014" to 0.014"	1 3/8"	1 3/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
2"	-0.044" to 0.044"	2"	-0.044" to 0.044"	1 7/8"	1 7/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1/8" Wall Thick. (-0.007" to 0.007" Tolerance)
1 3/4"	-0.007" to 0.007"	1 3/4"	-0.007" to 0.007"	1 5/8"	1 5/8"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	0000	00000	00000	00000	00000
2"	-0.007" to 0.007"	1 1/2"	-0.007" to 0.007"	1 7/8"	1 3/8"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	0000	00000	00000	00000	00000
2 1/2"	-0.007" to 0.007"	1 1/2"	-0.007" to 0.007"	2 3/8"	1 3/8"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	0000	00000	00000	00000	00000
2 1/2"	-0.007" to 0.007"	2 1/2"	-0.007" to 0.007"	2 3/8"	2 3/8"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	0000	00000	00000	00000	00000
3/16" Wall Thick. (-0.009" to 0.009" Tolerance)
1"	-0.014" to 0.014"	1"	-0.014" to 0.014"	13/16"	13/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1"	-0.014" to 0.014"	2"	-0.014" to 0.014"	13/16"	1 13/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/4"	-0.014" to 0.014"	1 1/4"	-0.014" to 0.014"	1 1/16"	1 1/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	1 1/2"	-0.014" to 0.014"	1 5/16"	1 5/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
2"	-0.044" to 0.044"	2"	-0.044" to 0.044"	1 13/16"	1 13/16"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	00000
0.188" Wall Thick. (-0.007" to 0.007" Tolerance)
2 1/2"	-0.007" to 0.007"	2 1/2"	-0.007" to 0.007"	2.312"	2.312"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	00000
3"	-0.007" to 0.007"	2"	-0.007" to 0.007"	2.812"	0.188"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	00000
3"	-0.007" to 0.007"	3"	-0.007" to 0.007"	2.812"	0.188"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
1/4" Wall Thick. (-0.009" to 0.009" Tolerance)
1"	-0.014" to 0.014"	1"	-0.014" to 0.014"	3/4"	3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/4"	-0.014" to 0.014"	1 1/4"	-0.014" to 0.014"	1"	1"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	0000	00000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	1 1/2"	-0.014" to 0.014"	1 1/4"	1 1/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	00000
1 3/4"	-0.014" to 0.014"	1 3/4"	-0.014" to 0.014"	1 1/2"	1 1/2"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	00000
2"	-0.044" to 0.044"	2"	-0.044" to 0.044"	1 3/4"	1 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
2"	-0.044" to 0.044"	3"	-0.044" to 0.044"	1 3/4"	2 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
2"	-0.044" to 0.044"	4"	-0.044" to 0.044"	1 3/4"	3 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
2 1/2"	-0.044" to 0.044"	2 1/2"	-0.044" to 0.044"	2 1/4"	2 1/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
3"	-0.044" to 0.044"	3"	-0.044" to 0.044"	2 3/4"	2 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
3"	-0.044" to 0.044"	6"	-0.044" to 0.044"	2 3/4"	5 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	000000	000000
4"	-0.044" to 0.044"	4"	-0.044" to 0.044"	3 3/4"	3 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
5"	-0.044" to 0.044"	5"	-0.044" to 0.044"	4 3/4"	4 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	000000	000000	000000
6"	-0.044" to 0.044"	6"	-0.044" to 0.044"	5 3/4"	5 3/4"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	000000	000000	000000
1/4" Wall Thick. (-0.008" to 0.008" Tolerance)
2"	-0.008" to 0.008"	1 1/2"	-0.008" to 0.008"	1 3/4"	1 1/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	00000
2 1/2"	-0.008" to 0.008"	1 1/2"	-0.008" to 0.008"	2 1/4"	1 1/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	00000
2 1/2"	-0.008" to 0.008"	2"	-0.008" to 0.008"	2 1/4"	1 3/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
3 1/2"	-0.008" to 0.008"	3 1/2"	-0.008" to 0.008"	3 1/4"	3 1/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
4"	-0.008" to 0.008"	3"	-0.008" to 0.008"	3 3/4"	2 3/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
5"	-0.008" to 0.008"	3"	-0.008" to 0.008"	4 3/4"	2 3/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
6"	-0.008" to 0.008"	4"	-0.008" to 0.008"	5 3/4"	3 3/4"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
3/8" Wall Thick. (-0.009" to 0.009" Tolerance)
1 1/2"	-0.009" to 0.009"	1 1/2"	-0.009" to 0.009"	1 1/8"	1 1/8"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	00000
2"	-0.044" to 0.044"	2"	-0.044" to 0.044"	1 5/8"	1 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
2"	-0.044" to 0.044"	3"	-0.044" to 0.044"	1 5/8"	2 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
2 1/2"	-0.044" to 0.044"	2 1/2"	-0.044" to 0.044"	2 1/8"	2 1/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	00000	000000
3"	-0.044" to 0.044"	3"	-0.044" to 0.044"	2 5/8"	2 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	00000	000000	000000
3"	-0.044" to 0.044"	4"	-0.044" to 0.044"	2 5/8"	3 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	000000	000000	000000
4"	-0.044" to 0.044"	4"	-0.044" to 0.044"	3 5/8"	3 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	000000	000000	000000
4"	-0.044" to 0.044"	6"	-0.044" to 0.044"	3 5/8"	5 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	000000	000000	000000	000000
6"	-0.044" to 0.044"	6"	-0.044" to 0.044"	5 5/8"	5 5/8"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	000000	000000	000000	000000
1/2" Wall Thick. (-0.009" to 0.009" Tolerance)
2 1/2"	-0.009" to 0.009"	2 1/2"	-0.009" to 0.009"	2"	2"	Brinell 95 (Soft)	-320° to 300°	SAE AMS-QQ-A-200	00000000	00000	00000	00000	00000	000000
3"	-0.044" to 0.044"	3"	-0.044" to 0.044"	2 1/2"	2 1/2"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	00000	000000	000000	000000
4"	-0.044" to 0.044"	4"	-0.044" to 0.044"	3 1/2"	3 1/2"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	000000	000000	000000	000000
5"	-0.044" to 0.044"	5"	-0.044" to 0.044"	4 1/2"	4 1/2"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	0000000	00000	000000	000000	000000	000000
With Square Leg Edges
0.04" Wall Thick. (-0.006" to 0.006" Tolerance)
1/4"	-0.014" to 0.014"	1/4"	-0.014" to 0.014"	0.21"	0.21"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	000000	00	00	00	0000	0000
5/8"	-0.014" to 0.014"	5/8"	-0.014" to 0.014"	0.585"	0.585"	Brinell 80 (Soft)	-320° to 300°	ASTM B221	000000	00	00	00	0000	00000
1/16" Wall Thick. (-0.006" to 0.006" Tolerance)
1/2"	-0.012" to 0.012"	1"	-0.009" to 0.009"	7/16"	15/16"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	0000	0000
1"	-0.024" to 0.024"	2"	-0.012" to 0.012"	15/16"	1 15/16"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	00000	00000
1"	-0.014" to 0.014"	1 1/2"	-0.012" to 0.012"	15/16"	1 7/16"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	0000000	0000	0000	0000	00000	00000
1 1/4"	-0.012" to 0.012"	1 1/4"	-0.012" to 0.012"	1.188"	1.188"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	0000	00000	00000
1 3/4"	-0.014" to 0.014"	1 3/4"	-0.014" to 0.014"	1.687"	1.687"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	00000	00000	00000
2"	-0.024" to 0.024"	2"	-0.024" to 0.024"	1.938"	1.938"	Brinell 95 (Soft)	-320° to 300°	ASTM B221	000000	0000	0000	00000	00000	00000

Anodized Multipurpose 6061 Aluminum 90° Angles

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B308

An anodized coating forms a bond with the aluminum surface to improve wear and corrosion resistance. Often called decorative anodize, the coating provides a uniform finish that readily accepts paint and adhesive. 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.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Heat Treatment	Temperature Range, °F	Straightness Tolerance	Choose a Finish Color		1 ft. Lg.	3 ft. Lg.
1/8" Wall Thick. (-0.008" to 0.008" Tolerance)
3/4"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	5/8"	5/8"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	000000	000000
1"	-0.012" to 0.012"	1"	-0.012" to 0.012"	7/8"	7/8"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
1 1/2"	-0.012" to 0.012"	1 1/2"	-0.012" to 0.012"	1 3/8"	1 3/8"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
2"	-0.034" to 0.034"	2"	-0.034" to 0.034"	1 7/8"	1 7/8"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
1/4" Wall Thick. (-0.008" to 0.008" Tolerance)
1"	-0.012" to 0.012"	1"	-0.012" to 0.012"	3/4"	3/4"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
1 1/2"	-0.012" to 0.012"	1 1/2"	-0.012" to 0.012"	1 1/4"	1 1/4"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
2"	-0.034" to 0.034"	2"	-0.034" to 0.034"	1 3/4"	1 3/4"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000
3"	-0.034" to 0.034"	3"	-0.034" to 0.034"	2 3/4"	2 3/4"	Hardened	-320° to 300°	0.013" per ft.	Black, Clear	0000000	00000	00000

Polished Multipurpose 6061 Aluminum 90° Angles

Mirror-Like

Brushed

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B221

The outside of these 90° angles is polished to either a brushed finish or a mirror-like finish, then covered in a protective plastic film. 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.

Brushed 90° angles are polished to a #4 satin finish with grain lines running in one direction to mask fingerprints.

Mirror-like 90° angles are polished to a #8 reflective finish and are free of grain lines.

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Outside				Inside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Heat Treatment	Temperature Range, °F		1 ft. Lg.	4 ft. Lg.
Brushed
1/16" Wall Thick. (-0.017" to 0.017" Tolerance)
1/2"	-0.05" to 0.05"	1/2"	-0.05" to 0.05"	0.438"	0.438"	Hardened	-320° to 300°	0000000	00000	000000
1"	-0.1" to 0.1"	1"	-0.1" to 0.1"	0.938"	0.938"	Hardened	-320° to 300°	0000000	0000	00000
1/8" Wall Thick. (-0.012" to 0.012" Tolerance)
3/4"	-0.075" to 0.075"	3/4"	-0.075" to 0.075"	5/8"	5/8"	Hardened	-320° to 300°	0000000	0000	00000
1"	-0.1" to 0.1"	1"	-0.1" to 0.1"	0.938"	0.938"	Hardened	-320° to 300°	0000000	00000	00000
1 1/2"	-0.15" to 0.15"	1 1/2"	-0.15" to 0.15"	1 3/8"	1 3/8"	Hardened	-320° to 300°	0000000	00000	00000
2"	-0.2" to 0.2"	2"	-0.2" to 0.2"	1 7/8"	1 7/8"	Hardened	-320° to 300°	0000000	00000	00000
Mirror-Like
1/16" Wall Thick. (-0.017" to 0.017" Tolerance)
1/2"	-0.05" to 0.05"	1/2"	-0.05" to 0.05"	0.438"	0.438"	Hardened	-320° to 300°	0000000	00000	00000
1"	-0.1" to 0.1"	1"	-0.1" to 0.1"	0.938"	0.938"	Hardened	-320° to 300°	0000000	00000	00000
1/8" Wall Thick. (-0.012" to 0.012" Tolerance)
3/4"	-0.075" to 0.075"	3/4"	-0.075" to 0.075"	5/8"	5/8"	Hardened	-320° to 300°	0000000	00000	000000
1"	-0.1" to 0.1"	1"	-0.1" to 0.1"	0.938"	0.938"	Hardened	-320° to 300°	0000000	00000	000000
1 1/2"	-0.15" to 0.15"	1 1/2"	-0.15" to 0.15"	1 3/8"	1 3/8"	Hardened	-320° to 300°	0000000	00000	000000
2"	-0.2" to 0.2"	2"	-0.2" to 0.2"	1 7/8"	1 7/8"	Hardened	-320° to 300°	0000000	00000	000000

Multipurpose 6061 Aluminum U-Channels

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B221, ASTM B308

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Thick.			Outside				Inside
Leg	Base	Leg Thick. Tolerance	Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Ht.	Wd.	Heat Treatment	Temperature Range, °F	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	3 ft. Lg.	5 ft. Lg.
0.13"	0.13"	-0.044" to 0.044"	1"	-0.044" to 0.044"	2"	-0.084" to 0.084"	0.87"	1.74"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.2"	0.13"	-0.044" to 0.044"	1 1/2"	-0.044" to 0.044"	3"	-0.084" to 0.084"	1.37"	2.6"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
0.23"	0.15"	-0.044" to 0.044"	2"	-0.044" to 0.044"	4"	-0.084" to 0.084"	1.85"	3.54"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
0.26"	0.15"	-0.044" to 0.044"	2 1/4"	-0.044" to 0.044"	5"	-0.084" to 0.084"	2.1"	4.48"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
0.26"	0.17"	-0.044" to 0.044"	1 1/4"	-0.044" to 0.044"	2"	-0.084" to 0.084"	1.08"	1.48"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
0.26"	0.17"	-0.044" to 0.044"	1 3/4"	-0.044" to 0.044"	3"	-0.084" to 0.084"	1.58"	2.48"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
0.29"	0.17"	-0.044" to 0.044"	2 1/2"	-0.044" to 0.044"	6"	-0.084" to 0.084"	2.33"	5.42"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	000000
0.29"	0.17"	-0.044" to 0.044"	2 3/4"	-0.044" to 0.044"	7"	-0.084" to 0.084"	2.58"	6.42"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	000000
0.29"	0.19"	-0.044" to 0.044"	2 1/4"	-0.044" to 0.044"	4"	-0.084" to 0.084"	2.06"	3.42"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	000000
0.32"	0.19"	-0.044" to 0.044"	2 3/4"	-0.044" to 0.044"	5"	-0.084" to 0.084"	2.56"	4.36"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	000000
0.35"	0.19"	-0.044" to 0.044"	3"	-0.044" to 0.044"	8"	-0.084" to 0.084"	2.81"	7.3"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.35"	0.21"	-0.044" to 0.044"	3 1/4"	-0.044" to 0.044"	6"	-0.084" to 0.084"	3.04"	5.3"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.38"	0.21"	-0.044" to 0.044"	3 1/2"	-0.044" to 0.044"	7"	-0.084" to 0.084"	3.29"	6.24"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.41"	1/4"	-0.044" to 0.044"	3 1/2"	-0.044" to 0.044"	10"	-0.084" to 0.084"	3 1/4"	9.18"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.41"	1/4"	-0.044" to 0.044"	3 3/4"	-0.044" to 0.044"	8"	-0.084" to 0.084"	3 1/2"	7.18"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.44"	0.29"	-0.044" to 0.044"	4"	-0.044" to 0.044"	9"	-0.084" to 0.084"	3.71"	8.12"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.47"	0.29"	-0.044" to 0.044"	4"	-0.044" to 0.044"	12"	-0.084" to 0.084"	3.71"	11.06"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.5"	0.31"	-0.044" to 0.044"	4 1/4"	-0.044" to 0.044"	10"	-0.084" to 0.084"	3.94"	9"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	000000	000000
0.62"	0.35"	-0.044" to 0.044"	5"	-0.044" to 0.044"	12"	-0.084" to 0.084"	4.65"	10.76"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	000000	000000	000000

Multipurpose 6061 Aluminum Z-Bars

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B221

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Outside
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Heat Treatment	Temperature Range, °F	Straightness Tolerance		1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/16" Wall Thick. (-0.007" to 0.007" Tolerance)
1/2"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	000000
5/8"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	0000	0000	00000
3/4"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	0000	00000	00000
1"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	0000	00000	00000
1"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	0000	00000	00000
1 1/8"	-0.012" to 0.012"	1 1/8"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	0000	00000	00000
1 1/4"	-0.012" to 0.012"	1 1/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
1/8" Wall Thick. (-0.007" to 0.007" Tolerance)
1/2"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
5/8"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
3/4"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
1"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
1"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1 1/8"	-0.012" to 0.012"	1 1/8"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1 1/4"	-0.012" to 0.012"	1 1/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
3/16" Wall Thick. (-0.007" to 0.007" Tolerance)
1/2"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
5/8"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000	00000	00000	00000
3/4"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1"	-0.012" to 0.012"	3/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1"	-0.012" to 0.012"	1"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1 1/8"	-0.012" to 0.012"	1 1/8"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000
1 1/4"	-0.012" to 0.012"	1 1/4"	-0.012" to 0.012"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	00000	00000	00000

Multipurpose 6061 Aluminum T-Bars

With Square Corners and Edges

With Round Corners and Edges

Yield Strength: 35,000 psi
Hardness: Brinell 80 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B221

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

Outside						Corner Shape
Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Heat Treatment	Temperature Range, °F	Outside	Inside	Leg Edge Shape	Straightness Tolerance		2 ft. Lg.	4 ft. Lg.	8 ft. Lg.
0.05" Wall Thick. (-0.006" to 0.006" Tolerance)
1/2"	-0.014" to 0.014"	5/8"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1"	-0.014" to 0.014"	1 1/2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	0000	00000	00000
0.063" Wall Thick. (-0.006" to 0.006" Tolerance)
3/4"	-0.014" to 0.014"	1 1/4"	-0.024" to 0.024"	Hardened	-320° to 300°	Round	Round	Round	0.013" per ft.	0000000	0000	0000	00000
1"	-0.014" to 0.014"	1 1/4"	-0.024" to 0.024"	Hardened	-320° to 300°	Round	Round	Round	0.013" per ft.	0000000	0000	0000	00000
1/8" Wall Thick. (-0.007" to 0.007" Tolerance)
1/4"	-0.014" to 0.014"	1/2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	0000	0000	00000
1/2"	-0.014" to 0.014"	1"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	0000	00000	00000
3/4"	-0.014" to 0.014"	1 1/2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
7/8"	-0.014" to 0.014"	1 1/2"	-0.024" to 0.024"	Hardened	-320° to 300°	Round	Round	Round	0.013" per ft.	0000000	00000	00000	00000
1"	-0.014" to 0.014"	1"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1"	-0.014" to 0.014"	2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1 1/4"	-0.014" to 0.014"	2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	3"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
0.188" Wall Thick. (-0.007" to 0.007" Tolerance)
1"	-0.014" to 0.014"	1"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1"	-0.014" to 0.014"	2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	1 1/2"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000
1 1/2"	-0.014" to 0.014"	3"	-0.024" to 0.024"	Hardened	-320° to 300°	Square	Square	Square	0.013" per ft.	0000000	00000	00000	00000

Multipurpose 6061 Aluminum I-Beams

Yield Strength: 35,000 psi
Hardness: Brinell 95 (Soft)
Temper: T6
Fabrication: Extruded
Specifications Met: ASTM B221

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

For technical drawings and 3-D models, click on a part number.

Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.

		Outside
Wall Thick.	Wall Thick. Tolerance	Ht.	Ht. Tolerance	Wd.	Wd. Tolerance	Heat Treatment	Temperature Range, °F	Straightness Tolerance		3 ft. Lg.	6 ft. Lg.
0.230"	-0.008" to 0.008"	6"	-0.063" to 0.093"	3.330"	-0.133" to 0.133"	Hardened	-320° to 300°	0.0125" per ft.	0000000	0000000	0000000
0.326"	-0.008" to 0.008"	4"	-0.063" to 0.093"	2.796"	-0.119" to 0.119"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	000000
0.343"	-0.008" to 0.008"	6"	-0.063" to 0.093"	3.443"	-0.137" to 0.137"	Hardened	-320° to 300°	0.0125" per ft.	0000000	000000	000000
0.349"	-0.008" to 0.008"	3"	-0.063" to 0.093"	2.509"	-0.1" to 0.1"	Hardened	-320° to 300°	0.0125" per ft.	0000000	00000	000000

Corner Machine Brackets

With Two Mounting Slots

With Three Mounting Slots

With Four Mounting Slots

Made to meet tight dimensional tolerances for mounting applications on machines and automated equipment.

For technical drawings and 3-D models, click on a part number.

Lg.										Mounting
(A)	(B)	(C)	Lg. Tolerance	Thick.	Thick. Tolerance	Angle	Angle Tolerance	Corner Radius	Flatness Tolerance	Fasteners Included	Number of Slots	For Screw Size		Each
Inch
6061 Aluminum
1"	1"	1 1/4"	-0.014" to 0.014"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	2	1/4"	0000000	00000
1 1/2"	1"	1"	-0.02" to 0.02"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	2	1/4"	00000000	0000
1 1/2"	2 1/4"	1 1/2"	-0.02" to 0.02"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	3	5/16"	00000000	00000
1 1/2"	3"	1 1/2"	-0.02" to 0.02"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	3	5/16"	00000000	00000
1 3/4"	1 3/4"	2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	2	1/2"	0000000	0000
2"	1"	1"	-0.02" to 0.02"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	2	1/4"	00000000	0000
2"	1"	1 3/4"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	2	3/8"	0000000	0000
2"	2"	2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	4	1/4"	0000000	0000
3"	2"	2 1/2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	No	4	3/8"	0000000	00000
Metric
6061 Aluminum
35mm	30mm	30mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	2	M6	0000000	0000
50mm	50mm	40mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	2	M10	0000000	0000
75mm	50mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	2	M12	0000000	00000
75mm	60mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	4	M10	0000000	00000
80mm	40mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	4	M6	0000000	00000
100mm	60mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	No	4	M12	0000000	00000

Finish-Your-Own Corner Machine Brackets

Machine holes and slots or weld in place. These brackets are made to meet tight dimensional tolerances for mounting applications on machines and automated equipment.

For technical drawings and 3-D models, click on a part number.

Lg.
(A)	(B)	(C)	Lg. Tolerance	Thick.	Thick. Tolerance	Angle	Angle Tolerance	Corner Radius	Flatness Tolerance		Each
Inch
6061 Aluminum
1"	1"	1 1/4"	-0.014" to 0.014"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	0000000	00000
1 1/2"	1"	1 1/2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	0000000	0000
1 3/4"	1 3/4"	2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	0000000	0000
2"	1"	1 3/4"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	0000000	0000
2"	2"	2 1/2"	-0.044" to 0.044"	0.125"	-0.009" to 0.009"	90°	-1° to 1°	1/8"	-0.015" to 0.015"	0000000	0000
Metric
6061 Aluminum
35mm	30mm	30mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	0000
50mm	50mm	40mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	0000
75mm	50mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	00000
75mm	60mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	00000
80mm	40mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	00000
100mm	60mm	50mm	-0.5mm to 0.5mm	3mm	-0.2mm to 0.2mm	90°	-1° to 1°	3.2mm	-0.38mm to 0.38mm	0000000	00000