Menşe Yeri
Shanghai, China
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