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DC Nut

Cylindrical Nut
Manufactured to meet the standards for the 30 degree trapezoidal threads.
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For Shaft O.D. (mm) Clear
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Lead (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
Lead (mm): 2
DC12
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 14
Lead (mm): 3
DC14
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 16
Lead (mm): 3
DC16
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 18
Lead (mm): 4
DC18
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 20
Lead (mm): 4
DC20
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 22
Lead (mm): 5
DC22
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 25
Lead (mm): 5
DC25
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 28
Lead (mm): 5
DC28
Days to Ship: 1 - 3 days
For Shaft O.D. (mm): 32
Lead (mm): 6
DC32
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 36
Lead (mm): 6
DC36
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 40
Lead (mm): 6
DC40
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 45
Lead (mm): 8
DC45
Days to Ship: 2 - 3 weeks*
For Shaft O.D. (mm): 50
Lead (mm): 8
DC50
Days to Ship: 2 - 3 weeks*
Model No. Outer dimensions Lead screw nut dimensions DynamicpermissiblethrustF*1 Nut mass
Outer diameter LengthL0-0.3 Keyway dimensions d r
D Toleranceh9 b ToleranceN9 t l
mm mm mm mm mm mm mm mm mm N g
DC12220-0.0522240-0.03021611.5284040
DC142222421611.5363045
DC16282652.51811.5490075
DC18320-0.0623170-0.0362.522126860120
DC20323172.522127650110
DC22364072.52612.59900180
DC25364072.52612.511400155
DC284445104321.52.514400280
DC324445104321.52.517100230
DC36520-0.07449120-0.0434.5401.5321200380
DC405857155421.5327500520
DC456462155481.5434900730
DC506867155521.5442100810
Note 1: The permissible dynamic thrust (F) is the value at which the contact surface pressure on the screw tooth surface is 9.8 N/mm2. The maximum axial load (both when stopped and during operation) is set to the dynamic permissible thrust or below, and it must be selected while taking into consideration the desired safety factor.For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.