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DPM Nut

Flanged Nut
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Days to Ship Clear
For Shaft O.D. (mm) Clear
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Include Shaft Item Total
For Shaft O.D. (mm): 12
DPM1220
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 12
DPM1230
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 15
DPM1520
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 15
DPM1530
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 17
DPM1723
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 17
DPM1735
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
DPM2028
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
DPM2040
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
DPM2536
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
DPM2550
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 30
DPM3040
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 30
DPM3056
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 35
DPM3544
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 35
DPM3560
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
DPM4050
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
DPM4068
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 45
DPM4555
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 45
DPM4575
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 50
DPM5060
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 50
DPM5080
Days to Ship: 2 - 3 weeks*
Model No. Outer dimensions Spline nut dimensions DynamicpermissibletorqueT*1 MassSplinenut
D Toleranceh9 LengthL FlangediameterD1 H B PCD r F d
mm mm mm mm mm mm mm mm mm mm N-m g
DPM1220220-0.0522044 65.43171.51.519.680
DPM12303090
DPM1520222044 65.43171.51.533.370
DPM15303080
DPM1723282351 76.63881.51.548120
DPM173535150
DPM2028320-0.0622856 76.64210.51.51.577.5160
DPM204040200
DPM2536363661 86.6471422169220
DPM255050270
DPM3040444076 109581522238400
DPM305656480
DPM3544520-0.0744484 10966172.52.5362560
DPM356060670
DPM4050585098 1211761932.5547830
DPM406868970
DPM45556455104 12118021.532.5767980
DPM4575751110
DPM50606860109 121185243.52.510201080
DPM5080801290
Note 1: The dynamic permissible torque (T) indicates the torque at which the contact surface pressure on the spline teeth is 9.8 N/mm2. Clearance in the rotational direction: α ≤20' MAX. If multiple spline nuts are to be mounted on a single shaft, please note that the locations of flange mounting holes and key grooves on the respective spline nuts may vary slightly. Avoid designs that would require fitting multiple spline nuts to a single housing.For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Size Nut length
DPM 12 30
DPM 12 20
  15 23
  17 28
  20 30
  25 35
  30 36
  35 40
  40 44
  45 50
  50 55
  56
  60
  68
  75
  80