SGL-K Clasp Locknut

 

SGL-K Clasp Locknut Diagram
 
Thread
D
h
d
n - m x L
n
b
c
MAX. Nm

 

SGL-K Clasp Locking

The SGL-K Series locknuts utilize the elasticity of the steel body itself, axial locking, and forced locking. With locking capabilities more than three times higher compared to traditional locknuts, this series is aimed at harsh working conditions where locknuts are easily loosened.
Locknut threads, clamping rim, trailing rim, and outer skirt are precision ground to conform to high precision requirements during high rpms.

  • Material Composition: SCM440(42CrMo4)
  • Thread Precision: ISO 4H
  • Run Out: 0.002mm
  • Hardness: HRC 28° ~ 32°
  • Parallelism: 0.002mm
  • Concentricity: 0.005mm
 
Notes:
(1)Above information isd for reference only. Yinsh may change specs without prior notice.
(2)1Nm=10.2kgf.cm=0.73lb.ft