System of Measurement System of Measurement |
|---|
|
Diameter Diameter | Show |
|---|
|
Diameter Diameter | Hide |
|---|
Material Material |
|---|
|
|
Mechanical Finish Mechanical Finish |
|---|
|
Edge Type Edge Type |
|---|
 | Chamfered |
Heat Treatment Heat Treatment |
|---|
|
Hardness Hardness |
|---|
|
Hardness Rating Hardness Rating |
|---|
|
|
Shape Shape |
|---|
 | Rod and Disc |
Yield Strength Yield Strength |
|---|
|
Keyway Width Keyway Width |
|---|
|
Tolerance Rating Tolerance Rating |
|---|
|
Surface Smoothness Surface Smoothness |
|---|
|
Surface Yield Strength Surface Yield Strength |
|---|
|
Fabrication Fabrication |
|---|
|
|
Minimum Temperature Minimum Temperature |
|---|
|
Maximum Temperature Maximum Temperature |
|---|
|
Appearance Appearance |
|---|
|
Low-Carbon Steel Grade Low-Carbon Steel Grade |
|---|
|
About Copper, Brass, and Bronze
More
About Stainless Steel
More
About Shafts
More
About Composites
More
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
About Tool Steel
More
About Aluminum
More
Keyed Rotary Shafts
Combine these shafts with a machine key (not included) to transmit torque to gears, sprockets, and other power transmission components. All have an ANSI standard keyway (keys not included; see our selection of key stock). Their 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.
Steel shafts are generally stronger than aluminum and stainless steel shafts but not as corrosion resistant. 1045 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.
Keyway | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Lg. | Wd. | Dp. | ANSI Keys Included | Edge Type | Yield Strength, psi | Each | |
Metric—1045 Carbon Steel (Rockwell B95) | ||||||||
15mm Dia. | ||||||||
| 300mm | 300mm | 5mm | 3mm | No | Chamfered | 75,000 | 00000000 | 000000 |
| 500mm | 500mm | 5mm | 3mm | No | Chamfered | 75,000 | 00000000 | 00000 |
| 1,000mm | 1,000mm | 5mm | 3mm | No | Chamfered | 75,000 | 00000000 | 00000 |
| 1,200mm | 1,200mm | 5mm | 3mm | No | Chamfered | 75,000 | 00000000 | 00000 |
| 1,500mm | 1,500mm | 5mm | 3mm | No | Chamfered | 75,000 | 00000000 | 00000 |
| 1,800mm | 1,800mm | 5mm | 3mm | No | Chamfered | 75,000 | 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. 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 | |
15 mm Dia. (Tolerance: -0.011 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 | 000000 | 00000 |
| 400 | -0.5 to 0.5 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 000000 | 00000 |
| 500 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 000000 | 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 | 00000 |
| 1,200 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 00000 |
| 1,500 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 00000 |
| 2,000 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C59 | Case Hardened | 50,000 | 0000000 | 00000 |
| Lg., mm | Lg. Tolerance, mm | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Yield Strength, psi | Each | |
15 mm Dia. (Tolerance: -0.011 mm to 0 mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 200 | -0.5 to 0.5 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 000000 |
| 400 | -0.5 to 0.5 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 00000 |
| 600 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 00000 |
| 800 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 00000 |
| 1,000 | -0.8 to 0.8 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 00000 |
| 1,200 | -1.2 to 1.2 | 0.03 mm per 300 mm | 12 | Chamfered | Very Hard | Rockwell C52 | Case Hardened | 33,000 | 0000000 | 00000 |
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.
For technical drawings and 3-D models, click on a part number.
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.
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.
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 ACTIVITY 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.
For technical drawings and 3-D models, click on a part number.
Tight-Tolerance Multipurpose 304 Stainless Steel
This material has tighter tolerances than standard 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.
Rods are precision ground and straightened, so they’re ready for turning in your lathe.
- Yield Strength: See Table
- Hardness: See Table
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: See Table
Easy-to-Machine 303 Stainless Steel
Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools. It maintains its corrosion resistance up to the maximum temperature.
Tight-Tolerance Easy-to-Machine 303 Stainless Steel
This material has tighter tolerances than standard 303 stainless steel. Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools. It maintains its corrosion resistance in temperatures up to 1500° F.
Rods are precision ground and held to a strict straightness tolerance, so they are ready for turning in a lathe.
- Yield Strength: 35,000 psi
- Hardness: See Table
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: See Table
Corrosion-Resistant 316 Stainless Steel
The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance up to the maximum temperature.
For technical drawings and 3-D models, click on a part number.
Tight-Tolerance Corrosion-Resistant 316 Stainless Steel
This material is precision ground to offer tighter tolerances than standard 316 stainless steel. The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications. It maintains its corrosion resistance in temperatures up to 1500° F.
Rods are held to a strict straightness tolerance, so they’re all set for turning in your lathe.
- Yield Strength: 30,000 psi
- Hardness: Rockwell B75 (Medium)
- Heat Treatment: Annealed (Softened)
- Heat Treatable: No
- Specifications Met: AMS 5648, ASTM A276
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.
- Yield Strength: 118,000 psi
- Hardness: See table
- Heat Treatment: Annealed (Softened)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment:
Inch Sizes: Rockwell C42
Metric Sizes: Rockwell C45 - Specifications Met: ASTM A564
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.
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.
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.
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.
3 ft. Lg. | |||
|---|---|---|---|
| Dia. | Dia. Tolerance | Mechanical Finish | |
| 15mm | -0.025mm to 0.025mm | Precision Ground | 00000000 |
Tight-Tolerance Multipurpose
Air-Hardening A2 Tool Steel Rods
Precision ground and held to a strict straightness tolerance, these rods are ready for turning in your lathe. They’re also known as drill rod. A2 tool steel is more wear resistant than O1 and it keeps a sharper cutting edge. This air-hardening material is widely used for punches, broaches, and dies.
- Yield Strength: 55,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C62
- Specifications Met: ASTM A681
Ultra-Machinable 360 Brass Rods and Discs
- Yield Strength:
Inch sizes: 15,000 psi
Metric sizes: 23,000 psi - Hardness: See table
- Temper:
Inch sizes: H02 (1/2 Hard)
Metric sizes: 1/2 Hard - Heat Treatable: No
- Specifications Met:
Inch sizes: ASTM B16
Metric sizes: European Standard EN 12164
With the highest lead content of all the brass alloys, 360 offers the best machinability. Often called free-machining and free-cutting brass, it stands up to high-speed drilling, milling, and tapping operations with minimal wear on your tools. It’s commonly used for gears, pinions, and lock components.
1 m Lg. | ||||
|---|---|---|---|---|
| Dia., mm | Dia. Tolerance Range, mm | Hardness | Each | |
| 15 | -0.08 to 0.08 | Rockwell B75 (Medium) | 0000000 | 000000 |
Multipurpose Flame-Retardant Garolite G-10/FR4 Rods
- Color: See Table
- Max. Temperature: 265° 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: No
- Specifications Met: MIL-I-24768/27, UL 94V0
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.