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DP Nut

Cylindrical Nut
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Days to Ship Clear
For Shaft O.D. (mm) Clear
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In stock
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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
DP12
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 15
DP15
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 17
DP17
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
DP20
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
DP25
Days to Ship: 2 - 3 weeks*
DP30
Out of stock
Out of stock ? Contact us to place an order
For Shaft O.D. (mm): 35
DP35
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
DP40
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 45
DP45
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 50
DP50
Days to Ship: 2 - 3 weeks*
Model No. Outer dimensions Keyway dimensions Spline nut dimensions Dynamicpermissible torqueT*1 MassSplinenut
D Toleranceh9 LengthL0-0.3 b ToleranceN9 t l d r
mm mm mm mm mm mm mm mm mm N-m g
DP12220-0.0522240-0.0302161.5119.640
DP15222242161.51 33.3 30
DP17282652.5181.514865
DP20320-0.0623170-0.0362.5221.5177.5100
DP25364072.52621169135
DP3044451043221.5238230
DP35520-0.07449120-0.0434.5402.51.5362360
DP4058571554231.5547510
DP4564621554831.5767640
DP506867155523.51.51020710
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
DP 12
DP 12
  15
  17
  20
  25
  30
  35
  40
  45
  50