Lock Nut

SWT/AN series
The structure is simple. Inner thread and end surface are manufactured at the same time so that the Run out can be ensured.
Material: Material: 42CrMo,45#, 40Cr
Hardness: HRC28°—32°
Thread Precision: ISO4H
Run Out: 0.005mm

Remark: (1) The above data is just provided for reference, Jiangsu Swift Machinery Technology Co.,Ltd reserves the right to revise it.(2) 1NM=10.2kgf.cm=0.73Ib.ft (3) Non-standard nut can be customized.

SWT/FA series

SWT/FA series lock nut has four grooves along the circumference. Nuts with size of 15 and below havetwo planes directly opposite each other, and can be clamped by general wrench.. This design can meetrequirements of high precision, easy installation and steady locking etc.

Material: 42CrMo,45#, 40Cr

Hardness: HRC28°—32°

Thread Precision: ISO4H

Run Out: 0.005mm