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Mechanical Finish Mechanical Finish |
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Hardness Rating Hardness Rating |
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Hardness Hardness |
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For Motion Type For Motion Type |
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Tolerance Rating Tolerance Rating |
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Yield Strength Yield Strength |
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Heat Treatment Heat Treatment |
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Edge Type Edge Type |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Fabrication Fabrication |
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Surface Smoothness Surface Smoothness |
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Specifications Met Specifications Met |
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Certificate Certificate |
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Surface Yield Strength Surface Yield Strength |
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About Shafts
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About Tool Steel
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About Stainless Steel
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About Aluminum
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About Composites
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About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
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Rotary Shafts
Combine these general purpose drive shafts with gears, sprockets, and bearings to transmit rotary motion. All are precision ground to meet tight diameter and straightness tolerances.
Steel shafts are generally stronger than stainless steel shafts but not as corrosion resistant. 1566 carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use. Stainless steel shafts are more corrosion resistant than steel shafts but also more difficult to machine. 303 and 440C stainless steel shafts have good corrosion resistance. Shafts with chamfered edges have their edges ground to 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 | Straightness Tolerance | Edge Type | Hardness Rating | Hardness | Yield Strength, psi | Each | |
Metric—1566 Carbon Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
30mm Dia. (Tolerance: -0.102mm to 0mm) | ||||||||
| 200mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 000000 |
| 400mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 00000 |
| 500mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 00000 |
| 1,000mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 00000 |
| 1,200mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 00000 |
| 1,500mm | -0.795mm to 0.795mm | 0.3 mm per 300 mm | Chamfered | Hard | Rockwell C25 | 75,000 | 0000000 | 00000 |
Metric—440C Stainless Steel | ||||||||
30mm Dia. (Tolerance: -0.01mm to 0mm) | ||||||||
| 200mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 00000 |
| 400mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 000000 |
| 1,000mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 000000 |
| 1,200mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 000000 |
| 1,500mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 000000 |
| 2,000mm | 0.795mm to 0.795mm | 0.03 mm per 300 mm | Chamfered | Very Hard | Rockwell C50 | 65,000 | 0000000 | 000000 |
Linear Motion Shafts
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. All are turned, ground, and polished to tight diameter and straightness tolerances.
Steel shafts are generally stronger than aluminum and stainless steel shafts but not as corrosion resistant. 1055 and 1060 carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use. 1566 carbon steel shafts have a higher yield strength than 1055 and 1060 carbon steel shafts for supporting heavier loads. 52100 alloy steel shafts are good for high-load applications. They are, however, more difficult to machine than carbon steel shafts.
Stainless steel shafts are more corrosion resistant than steel shafts; however, they’re not as hard as steel shafts and can be more difficult to machine. 420 stainless steel and 440C stainless steel shafts have good corrosion resistance. Shafts with chamfered edges have their edges ground to reduce damage to bearings, housings, and other components during installation.
Case-hardened shafts are hardened only on the surface of the shaft, which increases wear resistance while allowing the center to remain soft for absorbing stresses caused by shifting loads.
For technical drawings and 3-D models, click on a part number.
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Each | |
30 mm Dia. (Tolerance: -0.013 mm to 0 mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 200 | -0.5 to 0.5 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 00000000 | 000000 |
| 500 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 00000 |
| 1,000 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 000000 |
| 1,200 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 000000 |
| 1,500 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 000000 |
| 2,000 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 000000 |
| 2,500 | -2 to 2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 000000 |
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness, microns | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Surface Yield Strength, psi | Each | |
30 mm Dia. (Tolerance: -0.01 mm to 0 mm) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 500 | -1 to 1 | 0.03 mm per 300 mm | 0.2 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 84,000 | 140,000 | 00000000 | 000000 |
| 750 | -1 to 1 | 0.03 mm per 300 mm | 0.2 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 84,000 | 140,000 | 00000000 | 00000 |
| 1,000 | -1 to 1 | 0.03 mm per 300 mm | 0.2 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 84,000 | 140,000 | 00000000 | 00000 |
| 1,500 | -1 to 1 | 0.03 mm per 300 mm | 0.2 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 84,000 | 140,000 | 00000000 | 000000 |
| 2,000 | -1 to 1 | 0.03 mm per 300 mm | 0.2 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 84,000 | 140,000 | 00000000 | 000000 |
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Each | |
30 mm Dia. (Tolerance: -0.02 mm to -0.007 mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 | -0.5 to 0.5 | 0.050 mm per 300 mm | 0.4 microns | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 57,000 | 00000000 | 000000 |
| 300 | -0.5 to 0.5 | 0.050 mm per 300 mm | 0.4 microns | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 57,000 | 00000000 | 00000 |
| 400 | -0.5 to 0.5 | 0.050 mm per 300 mm | 0.4 microns | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 57,000 | 00000000 | 00000 |
| 500 | -0.8 to 0.8 | 0.050 mm per 300 mm | 0.4 microns | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 57,000 | 00000000 | 00000 |
| 1,200 | -0.8 to 0.8 | 0.050 mm per 300 mm | 0.4 microns | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 57,000 | 00000000 | 000000 |
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Each | |
30 mm Dia. (Tolerance: -0.013 mm to 0 mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 500 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 0000000 |
| 600 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| 800 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| 1,000 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| 1,200 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| 1,500 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness, microns | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Each | |
30 mm Dia. (Tolerance: -0.02 mm to -0.007 mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 800 | -0.8 to 0.8 | 0.050 mm per 300 mm | 0.4 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 14,000 | 00000000 | 0000000 |
Tapped Linear Motion Shafts
Internal threads allow you to mount these shafts onto threaded studs and fasteners, no shaft supports needed. 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 on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
52100 alloy steel shafts are good for high-load applications. They are, however, more difficult to machine than carbon steel shafts.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lg. | Size | Lg. | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Heat Treatment | Yield Strength, psi | Each | |
Metric—52100 Alloy Steel (Rockwell C60) | |||||||||
30mm Dia. | |||||||||
| 400mm | M16 | 32mm | 0.050 mm per 300 mm | 16 | Chamfered | Case Hardened | 57,000 | 00000000 | 0000000 |
| 1,200mm | M16 | 32mm | 0.050 mm per 300 mm | 16 | Chamfered | Case Hardened | 57,000 | 00000000 | 000000 |
Threaded Linear Motion Shafts
Mount these externally threaded shafts into tapped holes rather than using a shaft support, or attach a hex nut, shaft collar, or other threaded accessory. 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 on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Size | Lg. | Step Lg. | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Heat Treatment | Yield Strength, psi | Each | |
Metric—52100 Alloy Steel (Rockwell C60) | ||||||||||
30mm Dia. | ||||||||||
| 500mm | M20 | 24mm | 40mm | 0.050 mm per 300 mm | 16 | Chamfered | Case Hardened | 57,000 | 00000000 | 0000000 |
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.
1055 carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use. They're easier to machine than 52100 alloy steel shafts.
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 | |
Metric—1055 Carbon Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
30mm Dia. (18.2mm ID) | ||||||||||
| 300mm | -0.5mm to 0.5mm | -0.021mm to 0mm | -0.91mm to 0.91mm | 12 | Very Hard | Rockwell C59 | 50,000 | Not Rated | 0000000 | 000000 |
| 500mm | -0.8mm to 0.8mm | -0.021mm to 0mm | -0.91mm to 0.91mm | 12 | Very Hard | Rockwell C59 | 50,000 | Not Rated | 0000000 | 000000 |
| 1,000mm | -0.8mm to 0.8mm | -0.021mm to 0mm | -0.91mm to 0.91mm | 12 | Very Hard | Rockwell C59 | 50,000 | Not Rated | 0000000 | 000000 |
| 1,500mm | -1.2mm to 1.2mm | -0.021mm to 0mm | -0.91mm to 0.91mm | 12 | Very Hard | Rockwell C59 | 50,000 | Not Rated | 0000000 | 000000 |
Metric—Chrome-Plated 52100 Alloy Steel | ||||||||||
30mm Dia. (16mm ID) | ||||||||||
| 100mm | -0.5mm to 0.5mm | -0.02mm to -0.007mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
| 150mm | -0.5mm to 0.5mm | -0.02mm to -0.007mm | Not Rated | 15 | Very Hard | Rockwell C59 | 57,000 | Not Rated | 00000000 | 00000 |
Support-Rail Shafts
These shafts include a support rail for a stable setup that eliminates bending and prevents linear bearings from rotating. Shafts have a smooth surface to reduce friction and wear on linear bearings—the lower the microinch value a shaft has, the smoother its finish and the less friction it will create. They are case-hardened to increase hardness and wear resistance on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
Two-piece shafts allow you to replace the shaft when it becomes worn.
Carbon steel shafts are stronger than aluminum shafts but not as corrosion resistant. 1055 carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use.
For technical drawings and 3-D models, click on a part number.
Mounting Hole | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Lg. Tolerance | Ctr. Ht. | O'all Wd. | End-to-Mount. Hole Lg. | Ctr.-to-Ctr. Lg. | Ctr.-to-Ctr. Wd. | Dia. | Mounting Fasteners Included | Surface Smoothness, microinch | Hardness Rating | Hardness | Each | |
Metric—1055 Carbon Steel | |||||||||||||
30mm Dia. (Tolerance: -0.013mm to 0mm) | |||||||||||||
| 600mm | -1.2mm to 1.2mm | 53mm | 74mm | 75mm | 150mm | 51mm | 9mm | No | 12 | Very Hard | Rockwell C60 | 00000000 | 0000000 |
| 1,200mm | -5mm to 0mm | 53mm | 74mm | 75mm | 150mm | 51mm | 9mm | No | 12 | Very Hard | Rockwell C60 | 00000000 | 000000 |
Splined Shafts for Rotary and Linear Motion
Grooves on the surface of these shafts transmit rotary power while allowing bearings to move freely along the length of the shaft. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances.
Four Splines
Shafts with four splines work with ball spline bearings, which create relatively little friction. They're commonly found in robotic and other automated systems that require complex, fast movements. They don't transmit as much torque as shafts with six splines.
All four-spline shafts are 52100 alloy steel for high strength. They're case-hardened to increase hardness and wear resistance on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads.
For technical drawings and 3-D models, click on a part number.
| Dia., mm | Dia. Tolerance, mm | Lg., mm | Lg. Tolerance, mm | Spline Lg., mm | Surface Smoothness, microinch | Edge Type | Yield Strength, psi | Each | |
Splined End × Splined End | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 30 | -0.02 to 0 | 300 | -0.05 to 0.05 | 300 | 16 | Chamfered | 57,500 | 000000000 | 0000000 |
| 30 | -0.02 to 0 | 1,000 | -0.08 to 0.08 | 1,000 | 16 | Chamfered | 57,500 | 000000000 | 000000 |
| 30 | -0.02 to 0 | 2,000 | -0.08 to 0.08 | 2,000 | 16 | Chamfered | 57,500 | 000000000 | 000000 |
Low-Carbon Steel Rods and Discs
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: See table
- Specifications Met: See table
Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
Ground rods are decarb-free for a uniform surface that will consistently accept heat treating.
If you don't see the size you're looking for, please specify a length under additional rod lengths.
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.
| Dia., mm | Dia. Tolerance, mm | Yield Strength, psi | Hardness | Max. Hardness After Heat Treatment | Mechanical Finish | Specifications Met | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 30 | -0.01 to 0 | 50,000 | Rockwell B85 (Medium) | Not Rated | Ground, Polished, Turned | ASTM A108, ASTM A29 | 00000000 | |||
| 30 | -0.05 to 0 | 60,000 | Rockwell B85 (Medium) | Not Rated | __ | ASTM A108 | 0000000 |
Tight-Tolerance Low-Carbon Steel Rods
- Yield Strength: Not Rated
- Hardness: Not Rated (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Specifications Met: ASTM A108
These rods are precision ground and held to a strict straightness tolerance, so they're ready for turning in a lathe. Also known as mild steel, low-carbon steel is easy to machine, form, and weld. It's widely fabricated into parts that don’t require high strength, such as fixture clamps, mounting plates, and spacers. This material can be surface hardened with heat treating.
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.
Tight-Tolerance Ultra-Machinable 12L14 Carbon Steel Rods
- Yield Strength: 65,000 psi
- Hardness: Rockwell B80 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C65
- Specifications Met: ASTM A108
Ready for turning in a lathe, these rods are precision ground and held to a strict straightness tolerance. The lead additive acts as a lubricant, which allows 12L14 carbon steel to withstand very fast machining. It's used to fabricate a wide variety of machine parts.
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.
High-Strength Easy-to-Machine 1144 Carbon Steel Rods
- Yield Strength: 100,000 psi
- Hardness:
Inch sizes: Rockwell C25 (Hard)
Metric sizes: Rockwell C15 (Medium) - Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Specifications Met:
Inch sizes: ASTM A108, ASTM A28, ASTM A311
Metric sizes: ASTM A108, ASTM A311
Often called Stressproof, these rods are stress-relieved to minimize warping during machining. Containing more carbon and manganese than other easy-to-machine carbon steels, 1144 offers higher yield strength and hardness, even without further heat treatment. Use it to fabricate parts that require stress resistance.
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.
Easy-to-Machine 1215 Carbon Steel Rods
- Yield Strength: 60,000 psi
- Hardness: Rockwell B85 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Not Rated
- Specifications Met: ASTM A29, ASTM A108
A lead-free alternative to 12L14, 1215 carbon steel contains the same amount of sulfur and phosphorus for excellent machinability. It is often used for shaft couplings, studs, and pins.
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.
High-Strength 1045 Carbon Steel Rods and Discs
Stronger than low-carbon steel with equally good machinability, 1045 carbon steel is widely used for bolts, studs, and shafts.
If you don't see the size you're looking for, please specify a length under additional rod lengths.
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.
Tight-Tolerance Multipurpose 4140 Alloy Steel Rods
- Yield Strength: 60,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C60
- Specifications Met: ASTM A108
Ready for turning in your lathe, these rods are precision ground and held to a strict straightness tolerance. Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress.
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.
High-Strength Multipurpose 4140 Alloy Steel Rods
- Yield Strength: 130,000 psi
- Hardness: Rockwell C32 (Hard)
- Specifications Met: ASTM A108
Often called ETD-150, these rods are made from a modified version of 4140 alloy steel and have been drawn at high temperatures for excellent strength. Also known as chrome-moly steel, they are used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. They resist fracturing from repeated stress.
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.
Multipurpose 4140 Alloy Steel Rods and Discs
Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress.
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.
Multipurpose 304 Stainless Steel
From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
If you don't see the rod size you're looking for, please specify a length under additional 304/304L stainless steel rod lengths.
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.
Tight-Tolerance High-Strength 17-4 PH Stainless Steel
Each piece is precision ground to offer tighter tolerances than standard 17-4 PH stainless steel. With a higher chromium content than 15-5 PH stainless steel, this high-strength material offers better corrosion resistance. It's also known as 630 stainless steel. It maintains its corrosion resistance in temperatures up to 1100° F.
Rods are held to a strict diameter tolerance, so they’re ready for turning in your lathe.
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.
- Yield Strength: 118,000 psi
- Hardness: See table
- Heat Treatment: Annealed (Softened)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C47
- Specifications Met: ASTM A564
Hardened Tight-Tolerance High-Strength 17-4 PH Stainless Steel
- Yield Strength: 170,000 psi
- Hardness: Rockwell C40 (Hard)
- Heat Treatment: Hardened
- Temper: H900
- Specifications Met: ASTM A564, SAE AMS5643
Hardened for improved strength and wear resistance, these rods are precision ground to a strict diameter tolerance. Use them for turning applications in your lathe. With a higher chromium content than 15-5 PH stainless steel, this high-strength 17-4 PH offers better corrosion resistance. It’s also known as 630 stainless steel. This material maintains its corrosion resistance in temperatures up to 1100° F.
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.
Tight-Tolerance Multipurpose Oil-Hardening O1 Tool Steel Rods
- Yield Strength: 50,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment:
Inch sizes: Rockwell C65
Metric sizes: Rockwell C62 - Specifications Met: ASTM A681
Ready for turning in a lathe, these rods are precision ground to a tight diameter tolerance. They’re also known as drill rod. Often used for dies, punches, and gauges, O1 tool steel is an oil-hardening material that resists wear and abrasion.
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.
3 ft. Lg. | |||
|---|---|---|---|
| Dia. | Dia. Tolerance | Mechanical Finish | |
| 30mm | -0.025mm to 0.025mm | Precision Ground | 00000000 |
Multipurpose 6061 Aluminum Rods and Discs
- Yield Strength: 35,000 psi
- Hardness:
Foot and inch sizes: Brinell 95 (Soft)
Metric sizes: Brinell 80 (Soft) - Temper: See table
- Fabrication: See table
- Specifications Met:
Cold Worked: ASTM B211
Extruded: ASTM B221
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.
If you don't see the size you're looking for, please specify a length under additional rod lengths.
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.
Tight-Tolerance Multipurpose 6061 Aluminum Rods and Discs
These rods and discs are precision ground to offer tighter tolerances than standard 6061 rods and discs. 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.
Rods are held to a strict straightness tolerance, so they’re all set for turning in your lathe.
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.
Tight-Tolerance High-Strength 7075 Aluminum Rods
- Yield Strength: 73,000 psi
- Hardness: Brinell 150 (Medium)
- Temper: T6
- Fabrication: Cold Worked
- Specifications Met: ASTM B211
Ready for turning in a lathe, these rods are precision ground and held to a strict straightness tolerance. Originally developed for aircraft frames, uses for 7075 aluminum now include keys, gears, and other high-stress parts. It is often used as a replacement for 2024 aluminum because it’s stronger and provides similar performance in all other aspects.
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.
Multipurpose Flame-Retardant Garolite G-10/FR4 Rods
- Color: See Table
- Temperature Range: -100° F to 245° F
- Tensile Strength: 35,000-50,000 psi (Excellent)
- Impact Strength: 5.5-12 ft.-lbs./in. (Excellent)
- Hardness: Rockwell M115 (Extra Hard)
- For Use Outdoors: Yes
- Specifications Met: MIL-I-24768/27, UL 94 V-0
Made of a flame-retardant epoxy resin with fiberglass fabric reinforcement, these G-10/FR4 rods are a good all-around choice. They are strong, machinable, and electrically insulating. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.
For technical drawings and 3-D models, click on a part number.