Nơi xuất xứ
Jiangsu, China
Số Mô Hình
DIN933 DIN931 DIN6914 A325
Item
high tensile din931 din933 copper bolt and nut
Grade
4.6, 4.8, 8.8, 10.9, 12.9, AISI 2, AISI 5, AISI 8, AISI 10.
Standard
DIN933 DIN931 DIN6914 A325
Surface treatment
HDG, PTFE coated, plain, black, galvanized, yellow zinc plated...