System of Measurement System of Measurement |
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ID ID | Show |
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ID ID | Hide |
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Shape Shape |
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| Round Tube | Straight |
Pipe Size Pipe Size |
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Type Type |
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| Pipe | |
End Type End Type |
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| Hollow | |
Aluminum Performance Properties Aluminum PerformanceProperties |
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Threading Threading |
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| Fully Threaded | |
Connection Type Connection Type |
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| Pipe | |
Gender Gender |
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For Use With For Use With |
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Hardness Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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About Shafts
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About Aluminum
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High-Pressure Plated Brass Threaded Pipe Nipples and Pipe
The plating on this pipe creates a shiny finish and provides extra protection in corrosive environments. It has the strength to handle high-pressure applications.
Nickel-plated brass pipe provides better corrosion resistance than unplated brass.
Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
For technical drawings and 3-D models, click on a part number.
Anodized Architectural 6063 Aluminum Round Tubes

- Yield Strength: 16,000 psi
- Hardness: Brinell 55 (Soft)
- Temper: T5
- Fabrication: Extruded
- Specifications Met: ASTM B221
The outside of these tubes is anodized to improve wear and corrosion resistance. Often called decorative anodize, the coating provides a uniform finish that readily accepts paint and adhesive. More corrosion resistant and easier to form than multipurpose 6061 aluminum, 6063 is primarily used for exterior railings, decorative trim, and door frames.
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 ORDER HISTORY after your order ships.
6 ft. Lg. | |||||||
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| OD | ID | Heat Treatment | Finish Color | Temperature Range, °F | Straightness Tolerance | Each | |
0.219" Wall Thick. (-0.021" to 0.021" Tolerance) | |||||||
| 7/8" | 0.438" | Hardened | Clear | -320° to 212° | 0.010" per ft. | 0000000 | 000000 |
Hollow Linear Motion Shafts


Lighter than solid shafts, hollow shafts reduce your total system weight and allow you to run various media such as electrical wiring, compressed air tubing, coolants, or lubricants through the center. Smooth, hard, and wear resistant, linear motion shafts work with linear bearings to reduce friction in manual and automated systems, such as those found in packing, machine tool, and material handling operations. The smooth surface reduces friction and wear on the bearing—the lower the microinch value a shaft has, the smoother its finish and the less friction it will create. Shafts are case-hardened to increase hardness and wear resistance. Interior is unfinished; exterior is turned, ground, and polished to tight diameter and straightness tolerances. All are chamfered to remove sharp edges and reduce damage to bearings, housings, and other components during installation.
For technical drawings and 3-D models, click on a part number.
| Lg. | Lg. Tolerance | Dia. Tolerance | ID Tolerance | Surface Smoothness, microinch | Hardness Rating | Hardness | Yield Strength, psi | Surface Yield Strength, psi | Each | |
Inch—52100 Alloy Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
3/4" Dia. (0.438" ID) | ||||||||||
| 12" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 000000 |
| 18" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 00000 |
| 24" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 000000 |
| 36" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 000000 |
| 48" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 000000 |
| 60" | -0.03" to 0.03" | -0.001" to -0.0005" | -0.0219" to 0.0219" | 8 | Very Hard | Rockwell C58 | 75,000 | 250,000 | 0000000 | 000000 |



























