Shape Shape | Show |
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 | Hat Channel |
Shape Shape | Hide |
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| U Channel | 90° Angle |
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| Half Round | Hat Channel |
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| Tapered Rectangle |
System of Measurement System of Measurement |
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Material Material |
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Performance Properties Performance Properties |
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Aluminum Performance Properties Aluminum PerformanceProperties |
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Appearance Appearance |
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 | Plain |
Tolerance Rating Tolerance Rating |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Color Color |
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 | Red |
Hardness Hardness |
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Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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About Composites
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About Aluminum
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Architectural 6063 Aluminum Hat Channels
- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
In addition to being more corrosion resistant and easier to form than multipurpose 6061 aluminum, these hat channels have flanges that make them easy to mount on flat surfaces. Often used to create space inside walls, ceilings, or masonry to prevent dampness or make room for insulation, they can also level or resurface them. You can even use these channels on outer curtain walls on buildings.
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 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Height | Height Tolerance | Width | Height | Width | Heat Treatment | Temperature Range, °F | Straightness Tolerance | 4 ft. Lg. | 8 ft. Lg. | |
1/16" Wall Thick. (-0.009" to 0.004" Tolerance) | ||||||||||
| 7/8" | -0.01" to 0.01" | 2 3/4" | 13/16" | 1 1/8" | Hardened | -320° to 212° | 0.050" per ft. | 0000000 | ||
3/32" Wall Thick. (-0.01" to 0.003" Tolerance) | ||||||||||
| 1 1/2" | -0.014" to 0.014" | 2 3/4" | 1 13/32" | 1 1/16" | Hardened | -320° to 212° | 0.050" per ft. | 0000000 | ||
Arc-Resistant GPO3 Fiberglass Hat Channels
- Color: Red
- Temperature Range: -50° F to 265° F
- Tensile Strength: 10,000-15,000 psi (Good)
- Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
- Hardness Rating: Barcol 50 (Hard)
- For Use Outdoors: No
- Specifications Met: UL 94 V-0
Unlike similar U-channels, these GPO3 fiberglass hat channels have flanges for mounting to flat surfaces. Use them to route and insulate wire in humid environments. All of these hat channels are arc and track resistant. They also have better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're often called polyester-grade industrial laminate.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | 3 ft. Lg. | 6 ft. Lg. | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Width | Width Tolerance | Height | Height Tolerance | Width | Height | Straightness Tolerance | Each | Each | ||
1/8" Wall Thick. (-0.02" to 0.02") | ||||||||||
| 4 19/32" | -0.062" to 0.062" | 7/8" | -0.062" to 0.062" | 4 11/32" | 3/4" | 0.050" per ft. | 00000000 | 000000 | 00000000 | 000000 |
| 5" | -0.062" to 0.062" | 1 3/8" | -0.062" to 0.062" | 4 3/4" | 1 1/4" | 0.050" per ft. | 00000000 | 00000 | 00000000 | 00000 |
3/16" Wall Thick. (-0.02" to 0.02") | ||||||||||
| 9 9/16" | -0.062" to 0.062" | 2 3/8" | -0.062" to 0.062" | 9 5/16" | 2 1/4" | 0.050" per ft. | 00000000 | 00000 | 00000000 | 00000 |