System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Shape Shape |
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 | Rod and Disc |
Tolerance Rating Tolerance Rating |
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Mechanical Finish Mechanical Finish |
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Heat Treatment Heat Treatment |
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End Type End Type |
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 | Splined |
Number of Splines Number of Splines |
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Fabrication Fabrication |
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Edge Type Edge Type |
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 | Chamfered |
Hardness Hardness |
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For Motion Type For Motion Type |
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 | Linear and Rotary |
Finish Finish |
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Thread Size Thread Size |
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Certificate Certificate |
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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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Yield Strength Yield Strength |
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Spline Length Spline Length |
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About Shafts
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Selecting Compatible Lead Screws and Nuts
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About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Chrome-Plated Hardened Multipurpose 4140 Alloy Steel Rods
- Yield Strength: 100,000 psi
- Hardness: Rockwell C30 (Hard)
The chrome plating on these rods increases corrosion resistance. They are hardened for increased abrasion and impact resistance. 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.
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.
Six Splines
Large, evenly spaced splines transmit high-torque loads, such as those found in hydraulic systems, drivetrains, and machine tools. These shafts work with plain bearings, which means they're not meant for high-speed positioning applications. Made of 1045 carbon steel, they're strong but also machinable, so you can modify the ends to fit into your mounting fixtures. All meet ISO 14-B (formerly DIN 5463-B) to ensure they work with bearings that meet ISO 14-A.
For technical drawings and 3-D models, click on a part number.
| Dia., mm | Dia. Tolerance, mm | Lg., mm | Lg. Tolerance | Spline Lg., mm | Surface Smoothness | Edge Type | Yield Strength | Specifications Met | Each | |
Splined End × Splined End | ||||||||||
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| 32 | -0.07 to -0.027 | 1,000 | Not Rated | 1,000 | Not Rated | Chamfered | Not Rated | ISO 14-B, DIN 5463-B | 000000000 | 0000000 |
Metric Lead Screws and Nuts
Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. To ensure compatibility, please select components that have the same thread direction, size, and pitch. Class 7e and 7H components are compatible.
932 bearing bronze components are more wear resistant than brass components. They have good machinability and fair corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
Flange nuts move objects along the length of a lead screw. They have a wide machinable flange for custom mounting.
Flange | ||||||||||||
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| Thread Size | Thread Pitch, mm | Ht., mm | Dia., mm | Dia., mm | Thick., mm | No. of Thread Starts | Speed Ratio | Travel Distance per Turn, mm | Thread Fit | Hardness | Each | |
932 Bearing Bronze | ||||||||||||
| M20 | 4 | 44 | 32 | 55 | 12 | 1 | 1:1 | 4 | 7H | Not Rated | 000000000 | 0000000 |