Main Product
Can't we apply the principle of the wedge? The first product we developed and completed based on this theme was the Hard Lock nut.
The locking energy inherent in this nut maintains a completely fastened condition that is totally uninfluenced by external vibration or impact shock.
This type of nut is being used to support safety on railways, expressways, bridges, high-rise buildings, industrial machinery, public facilities, etc., as a secure fastening nut for joining many kinds of parts.
Besides packing a powerful loosening stopping effect that no other locking nut can match, the Hard Lock nut features excellent workability, easy tightening and removal capability, and the economic benefit to the user of being totally maintenance free, as well as boasting an actual record of proven high reliability.
Born out of the pursuit of safety, the Hard Lock nut will continue to display its power to protect the safety of equipment, infrastructure and society in a broad range of applications in all sorts of unseen locations.
HLN : Hard Lock Nut
HLB : Hard Lock Bearing Nut
Company Information
Hard Lock Industry is engaged in manufacturing and sales of parts that are indispensable in today's world including the Hard Lock loosening stopping nut, which despite its almost invisible presence plays major roles in protecting safety in machinery of all kinds. The company is irrevocably committed to its production concept of ”safety is power!“
| Company Name | HARD LOCK INDUSTRY CO., LTD. |
|---|---|
| Address | 1-6-24 Kawamata, Higashi-Osaka-City, Osaka, 577-0063, Japan |
| Phone Number | +81-(0)6-6784-1131 |
| Fax Number | +81-(0)6-6784-1161 |
| Company URL | |
| Movie URL | |
| Main Lines of Business | Manufacturing |
| Foundation | 1974 |
| Number of Employees | 45 |
| Capital | 10,000,000 yen |
| Sales strengths such as international standards, industrial standards, etc. | ISO9001 |
| Others, products made in-house | HLB : HARD LOCK BEARING NUT |
