Industry News
As a leading fastener manufacturer and supplier in China, Tianlong Fastener Company experts share the latest news/technology/price trends/reviews in the fastener industry.
The principle of the lockout performance of the Hardlock nut
2025-04-18
The principle of locking performance of the Hardlock nut is mainly based on its unique double nut system design . The Hadlock nut consists of an ordinary nut and an eccentric nut with a locking function. Ordinary nuts are responsible for the initial tightening, while eccentric nuts create a wedge effect by eccentric design, thereby enhancing the locking effect
Specifically, the Hardlock nut works as follows:
double nut system : The Hardlock nut consists of a regular nut and an eccentric nut. Ordinary nuts are initially tightened, while eccentric nuts produce a wedge effect by eccentric design
wedge effect : when the eccentric nut is tightened, the thread discontinuous surface caused by its eccentricity compacts the thread of the bottom nut, forming a wedge effect on pulling. This wedge action hinders any potential reversal of motion and does not loosen the nut even in the case of strong vibration
locking effect : This design enables the Hardlock nut to effectively prevent natural loosening of threaded components in high vibration and heavy load environments
NEXT:
Contact Us
E-mail:
[email protected]
Phone/WhatsApp:
+86 15132010868
Address:
Tianlong Company, Yongnian District, Handan, Hebei, China
Hebei Tianlong Fastener Co., Ltd
Contact: Sophia
Tel: +86 18630088852
Tel: +86 15132010868
E-mail: [email protected]
E-mail: [email protected]
Add: Tianlong Company, Yongnian District, Handan, Hebei, China
Request Quote