About Shafts
More
Tapped Linear Motion Shafts
Internal threads allow you to mount these shafts onto threaded studs and fasteners, no shaft supports needed. These shafts work with linear bearings to reduce friction in manual and automated systems because they're smooth, hard, and wear resistant. You'll often see them in packing, machine tool, and material handling operations. All are turned, ground, and polished to tight diameter and straightness tolerances.
The surface is hardened, so they stand up to repeated motion while keeping their center soft enough to absorb stress from shifting loads. Chamfered edges remove sharp corners at the end of these shafts, reducing damage to bearings, housings, and other components during installation.
Alloy steel shafts are stronger and resist wear better than stainless steel.
Stainless steel shafts have good corrosion resistance.
Surface smoothness—The lower the microinch value, the smoother the finish and the less friction and wear it will cause on the bearing.
For technical drawings and 3-D models, click on a part number.


Thread | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Lg. Tolerance | Size | Pitch | Lg. | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Each | |
Inch—52100 Alloy Steel | ||||||||||||
3/8" Dia. (Tolerance: -0.0006" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
8" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 8-32 | __ | 0.328" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
1/2" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
5/8" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
3/4" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
1" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to -0.0004") | ||||||||||||
6" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
Inch—440C Stainless Steel | ||||||||||||
1/2" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
5/8" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
3/4" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
1" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
12" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to -0.0004") | ||||||||||||
6" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
12" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
Metric—52100 Alloy Steel | ||||||||||||
6mm Dia. (Tolerance: -0.012mm to -0.004mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8mm Dia. (Tolerance: -0.014mm to -0.005mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
200mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10mm Dia. (Tolerance: -0.014mm to -0.005mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
500mm | -0.8mm to 0.8mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12mm Dia. (Tolerance: -0.017mm to -0.006mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
16mm Dia. (Tolerance: -0.017mm to -0.006mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
300mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
500mm | -0.8mm to 0.8mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
1,000mm | -0.8mm to 0.8mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
20mm Dia. (Tolerance: -0.02mm to -0.007mm) | ||||||||||||
100mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
400mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
25mm Dia. (Tolerance: -0.02mm to -0.007mm) | ||||||||||||
100mm | -0.5mm to 0.5mm | M12 | 1.75 mm | 24mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M12 | 1.75 mm | 24mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
200mm | -0.5mm to 0.5mm | M12 | 1.75 mm | 24mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
400mm | -0.5mm to 0.5mm | M12 | 1.75 mm | 24mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
30mm Dia. (Tolerance: -0.02mm to -0.007mm) | ||||||||||||
400mm | -0.5mm to 0.5mm | M16 | 2 mm | 32mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
1,200mm | -0.8mm to 0.8mm | M16 | 2 mm | 32mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |


Thread | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Lg. Tolerance | Size | Pitch | Lg. | Straightness Tolerance | Surface Smoothness, microinch | Edge Type | Hardness Rating | Hardness | Heat Treatment | Each | |
Inch—52100 Alloy Steel | ||||||||||||
3/8" Dia. (Tolerance: -0.0006" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
8" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 8-32 | __ | 21/64" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
1/2" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
5/8" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
3/4" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
36" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
1" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
24" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to -0.0004") | ||||||||||||
6" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
Inch—440C Stainless Steel | ||||||||||||
1/2" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
5/8" Dia. (Tolerance: -0.0007" to -0.0002") | ||||||||||||
6" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
12" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 1/4"-20 | __ | 1/2" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
3/4" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 00000 |
9" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
12" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 5/16"-18 | __ | 5/8" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
1" Dia. (Tolerance: -0.0008" to -0.0003") | ||||||||||||
6" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
9" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
12" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 3/8"-16 | __ | 3/4" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
1 1/4" Dia. (Tolerance: -0.001" to -0.0004") | ||||||||||||
6" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
9" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
12" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
18" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
24" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
36" | -0.031" to 0.031" | 1/2"-13 | __ | 1" | 0.002" per ft. | 16 | Chamfered | Very Hard | Rockwell C56 | Case Hardened | 00000000 | 000000 |
Metric—52100 Alloy Steel | ||||||||||||
6mm Dia. (Tolerance: -0.012mm to -0.004mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M3 | 0.5 mm | 6mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
8mm Dia. (Tolerance: -0.014mm to -0.005mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
300mm | -0.5mm to 0.5mm | M4 | 0.7 mm | 8mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
10mm Dia. (Tolerance: -0.014mm to -0.005mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
400mm | -0.5mm to 0.5mm | M5 | 0.8 mm | 10mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
12mm Dia. (Tolerance: -0.017mm to -0.006mm) | ||||||||||||
100mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M6 | 1 mm | 12mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
16mm Dia. (Tolerance: -0.017mm to -0.006mm) | ||||||||||||
50mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
100mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
150mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
200mm | -0.5mm to 0.5mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
500mm | -0.8mm to 0.8mm | M8 | 1.25 mm | 16mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 000000 |
20mm Dia. (Tolerance: -0.02mm to -0.007mm) | ||||||||||||
200mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 0000000 | 00000 |
300mm | -0.5mm to 0.5mm | M10 | 1.5 mm | 20mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
25mm Dia. (Tolerance: -0.02mm to -0.007mm) | ||||||||||||
200mm | -0.5mm to 0.5mm | M12 | 1.75 mm | 24mm | 0.050 mm per 300 mm | 16 | Chamfered | Very Hard | Rockwell C60 | Case Hardened | 00000000 | 00000 |
Tapped D-Profile Rotary Shafts


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


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 |