System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Material Material |
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Mechanical Finish Mechanical Finish |
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Shape Shape |
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![]() | Rod and Disc |
Keyway Width Keyway Width |
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Edge Type Edge Type |
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![]() | Chamfered |
Yield Strength Yield Strength |
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Hardness Hardness |
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For Motion Type For Motion Type |
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![]() | Rotary |
Tolerance Rating Tolerance Rating |
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Keyway Depth Keyway Depth |
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Fabrication Fabrication |
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Appearance Appearance |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Heat Treatment Heat Treatment |
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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 | ||||||||
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Lg. | Lg. | Wd. | Dp. | ANSI Keys Included | Edge Type | Yield Strength, psi | Each | |
Metric—1045 Carbon Steel (Rockwell B95) | ||||||||
18mm Dia. | ||||||||
200mm | 200mm | 6mm | 3.5mm | No | Chamfered | 75,000 | 0000000 | 000000 |
400mm | 400mm | 6mm | 3.5mm | No | Chamfered | 75,000 | 0000000 | 00000 |
1,000mm | 1,000mm | 6mm | 3.5mm | No | Chamfered | 75,000 | 0000000 | 000000 |
2,000mm | 2,000mm | 6mm | 3.5mm | No | Chamfered | 75,000 | 0000000 | 000000 |
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.
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.
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.
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.
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.
Hardened for superior wear resistance, these rods are precision ground to a tight diameter tolerance so they’re ready for turning in a lathe. One of the most machinable types of stainless steel available, 416 contains sulfur for fast machining without clogging cutting tools. It's used for gears, screws, and shafts. It maintains its corrosion resistance in temperatures up to 1200° F.
Metric rods are also known as Project 70+.
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. | |||
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Dia. | Dia. Tolerance | Mechanical Finish | |
18mm | -0.025mm to 0.025mm | Precision Ground | 00000000 |
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.
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. | ||||
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Dia., mm | Dia. Tolerance Range, mm | Hardness | Each | |
18 | -0.08 to 0.08 | Rockwell B75 (Medium) | 0000000 | 0000000 |
Tungsten carbide, sometimes called carbide, is harder than Corrosion-Resistant Tungsten with excellent wear resistance. Use it to machine long-lasting tools, such as end mills and inserts.
Dia. | Dia. Tolerance | Lg. | Lg. Tolerance | Mechanical Finish | Each | |
18mm | -0.007mm to 0mm | 100mm | -1.5mm to 1.5mm | Precision Ground | 0000000 | 0000000 |
Use dowel pins as pivots, hinges, shafts, jigs, and fixtures to locate or hold parts. For a tight fit, your hole should be equal to or slightly smaller than the diameter shown. Breaking strength is measured as double shear, which is the force required to break a pin into three pieces.
Stainless steel pins are more corrosion resistant than steel pins. Pins that are passivated offer added protection against corrosion and oxidation. Stainless steel pins are precision ground except for 1/64" diameter pins. 18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
Metric pins meet either DIN 6325-m6 specifications for steel pins or ISO 2338-m6 specifications for stainless steel pins. DIN 6325-m6 is functionally equivalent to DIN EN ISO 8734, with slight differences in hardness and length tolerances.
DIN 7 is no longer an active specification and is superseded by ISO 2338-m6. They are functionally equivalent with slight differences in length and the pin ends. DIN 7 has rounded ends where ISO 2338-m6 has chamfered ends.
For technical drawings and 3-D models, click on a part number.
Lg., mm | Dia. Tolerance, mm | Min. Hardness | Breaking Strength | Passivation | Specifications Met | Pkg. Qty. | Pkg. | |
18 mm Dia. | ||||||||
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20 | 0.007 to 0.018 | Not Rated | Not Rated | Passivated | DIN 7, ISO 2338-m6 | 1 | 000000000 | 00000 |
30 | 0.007 to 0.018 | Not Rated | Not Rated | Passivated | DIN 7, ISO 2338-m6 | 1 | 000000000 | 0000 |
40 | 0.007 to 0.018 | Not Rated | Not Rated | Passivated | DIN 7, ISO 2338-m6 | 1 | 000000000 | 0000 |
50 | 0.007 to 0.018 | Not Rated | Not Rated | Passivated | DIN 7, ISO 2338-m6 | 1 | 000000000 | 0000 |