Hard Lock Industry Co., Ltd.
415 W Golf Road
Suite 33-A
Arlington Heights,
IL
60005
US
Division
ARLINGTON HEIGHTS
Connect
- Visit Company Website
- 847-593-7000
- Contact
As Seen In Modern Machine Shop
Self-Locking Nuts Resist Vibration
Hardlock Industry’s self-locking nuts are designed to withstand loosening from vibration that often occurs in fastener assemblies.