Punto d'origine
Shanghai, China
Numero del Modello
DIN 6334
Material
Bass,aluminium,Ti, carbon steel,stainless steel
Surface Finishing
zinc plate,HDG, dacromate
Color
Silver White,yellow,
Name
coupling long nuts stainless steel DIN 6334 long nut
Grade
4.8/ 6.8/ 8.8/ 10.9/ 12.9
Surface treatment
Galvanized