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Tapped D-Profile Rotary Shafts
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Directly attach accessories and securely mount power-transmission components. These shafts have threaded ends to connect fan blades, mixer propellers, and other accessories with a fastener. The flat length mates with D-shaped bores and gives set screws an even surface to dig into, so gears, bearings, and sprockets won’t slip as the shaft rotates. Turned, ground, and polished, these shafts reduce vibration, evenly distribute loads, and improve accuracy.
Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.
Thread | Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Flat Wd. | Size | Lg. | Straightness Tolerance | Diameter Tolerance | Hardness | Hardness Rating | Each | |||
Carbon Steel | |||||||||||
1/4" Diameter | |||||||||||
| 6" | 1/8" | 5-40 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T1 | 000000 | ||
| 12" | 1/8" | 5-40 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T7 | 00000 | ||
| 24" | 1/8" | 5-40 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T14 | 00000 | ||
| 48" | 1/8" | 5-40 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T27 | 00000 | ||
3/8" Diameter | |||||||||||
| 6" | 3/16" | 10-32 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T2 | 00000 | ||
| 12" | 3/16" | 10-32 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T8 | 00000 | ||
| 24" | 3/16" | 10-32 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T15 | 00000 | ||
| 36" | 3/16" | 10-32 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T22 | 00000 | ||
| 48" | 3/16" | 10-32 | 0.375" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T28 | 00000 | ||
1/2" Diameter | |||||||||||
| 6" | 1/4" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T3 | 00000 | ||
| 12" | 1/4" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T9 | 00000 | ||
| 24" | 1/4" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T16 | 00000 | ||
| 36" | 1/4" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T23 | 00000 | ||
| 48" | 1/4" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T29 | 00000 | ||
5/8" Diameter | |||||||||||
| 6" | 5/16" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T4 | 00000 | ||
| 12" | 5/16" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T11 | 00000 | ||
| 24" | 5/16" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T17 | 00000 | ||
| 36" | 5/16" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T24 | 00000 | ||
| 48" | 5/16" | 1/4"-20 | 0.5" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T31 | 00000 | ||
3/4" Diameter | |||||||||||
| 6" | 3/8" | 5/16"-18 | 0.625" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T5 | 00000 | ||
| 12" | 3/8" | 5/16"-18 | 0.625" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T12 | 00000 | ||
| 24" | 3/8" | 5/16"-18 | 0.625" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T18 | 00000 | ||
| 36" | 3/8" | 5/16"-18 | 0.625" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T25 | 00000 | ||
| 48" | 3/8" | 5/16"-18 | 0.625" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T32 | 00000 | ||
1" Diameter | |||||||||||
| 6" | 1/2" | 3/8"-16 | 0.75" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T6 | 00000 | ||
| 12" | 1/2" | 3/8"-16 | 0.75" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T13 | 00000 | ||
| 24" | 1/2" | 3/8"-16 | 0.75" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T19 | 00000 | ||
| 36" | 1/2" | 3/8"-16 | 0.75" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T26 | 00000 | ||
| 48" | 1/2" | 3/8"-16 | 0.75" | 0.012"/1 ft. | -0.003" to 0" | Rockwell B90 | Medium | 8017T33 | 00000 | ||
Tapped Rotary Shafts
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Directly connect threaded components to these internally threaded shafts, or secure fan blades and other accessories with a fastener. Turned, ground, and polished to tight tolerances, they evenly distribute loads, reduce vibration, and improve accuracy.
Carbon Steel—Strong and easy to machine. These shafts work best in dry environments since moisture will cause steel to rust.
Thread | Material | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Size | Lg. | Straightness Tolerance | Diameter Tolerance | Hardness | Hardness Rating | Each | |||
Carbon Steel | ||||||||||
3/8" Diameter | ||||||||||
| 6" | 10-32 | 3/8" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N11 | 000000 | ||
| 6" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N12 | 00000 | ||
| 12" | 10-32 | 3/8" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N13 | 00000 | ||
| 12" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N14 | 00000 | ||
| 24" | 10-32 | 3/8" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N15 | 00000 | ||
| 24" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N16 | 00000 | ||
1/2" Diameter | ||||||||||
| 6" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N17 | 00000 | ||
| 6" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N18 | 00000 | ||
| 12" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N19 | 00000 | ||
| 12" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N21 | 00000 | ||
| 24" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N22 | 00000 | ||
| 24" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0002" to 0" | Rockwell B75 | Medium | 4162N23 | 00000 | ||
3/4" Diameter | ||||||||||
| 6" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N24 | 00000 | ||
| 6" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N25 | 00000 | ||
| 12" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N26 | 00000 | ||
| 12" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N27 | 00000 | ||
| 24" | 1/4"-20 | 1/2" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N28 | 00000 | ||
| 24" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N29 | 00000 | ||
1" Diameter | ||||||||||
| 6" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N31 | 00000 | ||
| 6" | 1/2"-13 | 1" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N32 | 00000 | ||
| 6" | 5/8"-18 | 1 1/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N33 | 00000 | ||
| 12" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N35 | 00000 | ||
| 12" | 1/2"-13 | 1" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N34 | 00000 | ||
| 12" | 5/8"-18 | 1 1/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N36 | 00000 | ||
| 24" | 3/8"-16 | 3/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N37 | 000000 | ||
| 24" | 1/2"-13 | 1" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N38 | 000000 | ||
| 24" | 5/8"-18 | 1 1/4" | 0.0072"/1 ft. | -0.0004" to 0" | Rockwell B75 | Medium | 4162N39 | 000000 | ||
