Ningbo Lesheng Hardware Technology Co. LTD
11 th
Member No.:YJT006981 Home  
Product Category
Standard Category

Contact Us
Contact:Mr Zhou
Telephone: +86-574-87311242
Mobile Phone: +86-13732173555
Fax: +86-574-87291838
You will get the best price if
inform us the information
comes from

Prevailing torque type hexagon nuts(with non-metallic insert),Style 1

GB /T 889.1-2000
material    Carbon steel
Coating    electroplating

This product corresponds to the standard

GB /T 889.1-2000