SGL-F Flank Locknut

 

SGL-F Flank Locknut Diamgram
 
Thread
D
h
d
n x g / b
t / c
m
MAX. Nm
 

SGL-F Flank Locking

The SGL-F Series locknuts employ 30°, 3 point locking. The outstanding design of the brass threads are perfectly matched and prevent any loosening whatsoever. 30° design locking screws also reduce torque on this product.
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