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- Tr 20x4 Acme Screw, 20 mm Outside Diameter, 4 Effective Threads Per Inch, 4 meter Long
description
- PowerAC™ screw assemblies feature centralizing thread forms.This thread form has controlled clearance at the major diameter which maintains alignment of the thread axis and prevents wedging.
features
- Burnished thread surfaces reduce friction and wear
- Centralized design prevents wedging from radial loads
- Backdriving characteristics may be used to convert axial thrust to rotary torque
- High lead, high efficiency screws result in high linear travel rates
| Lead | 4 mm |
| Thread Hand | Right Hand |
| Root Diameter | 14.9 mm |
| Effective Threads per Inch | 0.157 |
| Thread Form | Trapezoidal |
| Material | Stainless Steel |
| Length | 4.000 m |
| Threads per Inch | 0.157 |
| Pitch | 4 mm |
| Thread Starts | 1 |
| Outside Dia. | 20 mm |
| Weight | 17.557 LB |
