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Tapped D-Profile Rotary Shafts
Tapped D-Profile End × D-Profile End
Connect these internally threaded shafts directly to threaded components, or use a fastener to secure. They have a flat surface area that allows set screws to dig into the shaft for securely mounting gears, sprockets, and bearings. Shafts are 1045 carbon steel, a general purpose shafting material that balances high strength and good machinability. 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 meet tight diameter and straightness tolerances.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Flat Wd. | D-Profile Lg. | Size | Lg. | Lg. Tolerance | Straightness Tolerance | Edge Type | Hardness Rating | Hardness | Each | |
Inch—1045 Carbon Steel | |||||||||||
1/4" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 1/8" | 6" | 5-40 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 000000 |
| 12" | 1/8" | 12" | 5-40 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 24" | 1/8" | 24" | 5-40 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 1/8" | 48" | 5-40 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
3/8" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 3/16" | 6" | 10-32 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 12" | 3/16" | 12" | 10-32 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 24" | 3/16" | 24" | 10-32 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 36" | 3/16" | 36" | 10-32 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 3/16" | 48" | 10-32 | 0.375" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
1/2" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 1/4" | 6" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 12" | 1/4" | 12" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 24" | 1/4" | 24" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 36" | 1/4" | 36" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 1/4" | 48" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
5/8" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 5/16" | 6" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 12" | 5/16" | 12" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 24" | 5/16" | 24" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 36" | 5/16" | 36" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 5/16" | 48" | 1/4"-20 | 0.5" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
3/4" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 3/8" | 6" | 5/16"-18 | 0.625" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 12" | 3/8" | 12" | 5/16"-18 | 0.625" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 24" | 3/8" | 24" | 5/16"-18 | 0.625" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 36" | 3/8" | 36" | 5/16"-18 | 0.625" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 3/8" | 48" | 5/16"-18 | 0.625" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
1" Dia. (Tolerance: -0.003" to 0") | |||||||||||
| 6" | 1/2" | 6" | 3/8"-16 | 0.75" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 000000 | 00000 |
| 12" | 1/2" | 12" | 3/8"-16 | 0.75" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 24" | 1/2" | 24" | 3/8"-16 | 0.75" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 36" | 1/2" | 36" | 3/8"-16 | 0.75" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
| 48" | 1/2" | 48" | 3/8"-16 | 0.75" | -0.0625" to 0.0625" | 0.012" per ft. | Chamfered | Medium | Rockwell B90 | 0000000 | 00000 |
Tapped Rotary Shafts
Straight End x Tapped End
Connect these internally threaded shafts directly to threaded components, or use a fastener to secure. 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. Made of carbon steel, these 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.
Tapped End | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lg. | Lg. Tolerance | Thread Size | Thread Lg. | Straightness Tolerance | Edge Type | Hardness Rating | Hardness | Each | |
Inch—1117 Carbon Steel | |||||||||
3/8" Dia. (Tolerance: -0.0002" to 0") | |||||||||
| 6" | -0.125" to 0.125" | 10-32 | 3/8" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 000000 |
| 6" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 10-32 | 3/8" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 10-32 | 3/8" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
1/2" Dia. (Tolerance: -0.0002" to 0") | |||||||||
| 6" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 6" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
3/4" Dia. (Tolerance: -0.0004" to 0") | |||||||||
| 6" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 6" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 1/4"-20 | 1/2" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
1" Dia. (Tolerance: -0.0004" to 0") | |||||||||
| 6" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 6" | -0.125" to 0.125" | 1/2"-13 | 1" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 6" | -0.125" to 0.125" | 5/8"-18 | 1 1/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 1/2"-13 | 1" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 12" | -0.125" to 0.125" | 5/8"-18 | 1 1/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 00000 |
| 24" | -0.125" to 0.125" | 3/8"-16 | 3/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 000000 |
| 24" | -0.125" to 0.125" | 1/2"-13 | 1" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 000000 |
| 24" | -0.125" to 0.125" | 5/8"-18 | 1 1/4" | 0.0072" per ft. | Chamfered | Medium | Rockwell B75 | 0000000 | 000000 |