مكان المنشأ
Jiangsu, China
Item
carbon steel stainless steel M3-M64 DIN127 DIn127B spring lock washer
Material
Stainless steel304, 316, carbon steel, brass, copper...
Grade
normal standard, heavy standard
Standard
DIN127, DIN127B , ANSI ,GB
Finish
HDG, black, zinc plated, plain...