Square Bars
Aluminum Square Bars
Aluminum square bars feature a solid, four-sided profile ideal for structural, machining, and fabrication applications. Commonly used in frameworks, supports, brackets, and custom builds, they offer clean edges and uniform strength for consistent performance.
Lightweight, corrosion-resistant, and easy to cut or machine, these bars are suitable for both indoor and outdoor environments. A reliable choice for projects requiring precision, rigidity, and long-lasting durability.
Aluminum Radiused Square Bar 1/4" x 1/4" – 1/16" Radius – 6063-T5
- Height
- 1/4"
- Width
- 1/4"
- Radius
- 1/16"
- Alloy & Temper
- 6063-T5
- Extrusion Manufacturing Compliance
- ASTM B221
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 60 BHN
- Hardness - Rockwell (Scale E)
- 67
- Hardness - Webster
- ≥ 7
- Country of Origin
- United States of America
- materials
- Aluminium 95.1%
- materials
- Chromium 0-.1%
- materials
- Copper 0-0.1%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.45-.90%
- materials
- Manganese 0-0.10%
- materials
- Silicon 0.2-0.6%
- materials
- Titanium 0-0.1%
- materials
- Zinc 0-0.10%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SBR6302500250-48M | Cut Length: 48"; Finish: Mill Finish | $5.22 | In stock |
| SBR6302500250-96M | Cut Length: 96"; Finish: Mill Finish | $10.60 | In stock |
| SBR6302500250-72M | Cut Length: 72"; Finish: Mill Finish | $7.87 | In stock |
Aluminum Square Bar 1/2" x 1/2" – 6063-T5
- Height
- 1/2"
- Width
- 1/2"
- Alloy & Temper
- 6063-T5
- Extrusion Manufacturing Compliance
- ASTM B221-20
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 60 BHN
- Hardness - Rockwell (Scale E)
- 67
- Hardness - Webster
- ≥ 7
- Country of Origin
- United States of America
- materials
- Aluminium 95.1%
- materials
- Chromium 0-.1%
- materials
- Copper 0-0.1%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.45-.90%
- materials
- Manganese 0-0.10%
- materials
- Silicon 0.2-0.6%
- materials
- Titanium 0-0.1%
- materials
- Zinc 0-0.10%
- materials
- Other 0.05-0.15%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SB6305000500-48M | Cut Length: 48"; Finish: Mill Finish | $24.92 | In stock |
| SB6305000500-96M | Cut Length: 96"; Finish: Mill Finish | $45.86 | In stock |
| SB6305000500-72M | Cut Length: 72"; Finish: Mill Finish | $30.47 | In stock |
| SB6305000500-144M | Cut Length: 144"; Finish: Mill Finish | $65.81 | In stock |
Aluminum Square Bar 10mm x 10mm – 6061-T6
- Height
- 10mm
- Width
- 10mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-20
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminium 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SB6103940394-72M | Cut Length: 72"; Finish: Mill Finish | $22.90 | In stock |
Aluminum Square Bar 15mm x 15mm – 6061-T6
- Height
- 15mm
- Width
- 15mm
- Alloy & Temper
- 6061-T6
- Extrusion Manufacturing Compliance
- ASTM B221-20
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 95 BHN
- Hardness - Rockwell (Scale E)
- 93
- Hardness - Webster
- ≥ 15
- Country of Origin
- United States of America
- materials
- Aluminium 95.85%
- materials
- Chromium 0.04-0.35%
- materials
- Copper 0.15-0.4%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.8-1.2%
- materials
- Manganese 0-0.15%
- materials
- Nickel 0-0.5%
- materials
- Silicon 0.4-0.6%
- materials
- Titanium 0-0.15%
- materials
- Zinc 0-0.25%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SB6105910591-72M | Cut Length: 72"; Finish: Mill Finish | $49.66 | In stock |
Aluminum Square Bar 1/4" x 1/4" – 6063-T5
- Height
- 1/4"
- Width
- 1/4"
- Alloy & Temper
- 6063-T5
- Extrusion Manufacturing Compliance
- ASTM B221-20
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 60 BHN
- Hardness - Rockwell (Scale E)
- 67
- Hardness - Webster
- ≥ 7
- Country of Origin
- United States of America
- materials
- Aluminium 95.1%
- materials
- Chromium 0-.1%
- materials
- Copper 0-0.1%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.45-.90%
- materials
- Manganese 0-0.10%
- materials
- Silicon 0.2-0.6%
- materials
- Titanium 0-0.1%
- materials
- Zinc 0-0.10%
- materials
- Other 0.05-0.15%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SB6302500250-48M | Cut Length: 48"; Finish: Mill Finish | $6.23 | In stock |
| SB6302500250-96M | Cut Length: 96"; Finish: Mill Finish | $11.47 | In stock |
| SB6302500250-72M | Cut Length: 72"; Finish: Mill Finish | $7.62 | In stock |
| SB6302500250-144M | Cut Length: 144"; Finish: Mill Finish | $16.46 | In stock |
Aluminum Square Bar 3/8" x 3/8" – 6063-T5
- Height
- 3/8"
- Width
- 3/8"
- Alloy & Temper
- 6063-T5
- Extrusion Manufacturing Compliance
- ASTM B221-20
- RoHS Compliance Standards
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance Standards
- Specialty Metals COTS-Exempt
- Hardness - Brinell
- 60 BHN
- Hardness - Rockwell (Scale E)
- 67
- Hardness - Webster
- ≥ 7
- Country of Origin
- United States of America
- materials
- Aluminium 95.1%
- materials
- Chromium 0-.1%
- materials
- Copper 0-0.1%
- materials
- Iron 0-0.7%
- materials
- Magnesium 0.45-.90%
- materials
- Manganese 0-0.10%
- materials
- Silicon 0.2-0.6%
- materials
- Titanium 0-0.1%
- materials
- Zinc 0-0.10%
- materials
- Other 0.05-0.15%
| SKU | Options | Price (each) | Availability |
|---|---|---|---|
| SB6303750375-48M | Cut Length: 48"; Finish: Mill Finish | $13.85 | In stock |
| SB6303750375-96M | Cut Length: 96"; Finish: Mill Finish | $25.48 | In stock |
| SB6303750375-72M | Cut Length: 72"; Finish: Mill Finish | $17.76 | In stock |
| SB6303750375-144M | Cut Length: 144"; Finish: Mill Finish | $32.98 | In stock |
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