مكان المنشأ
Jiangsu, China
رقم الموديل
3/8''~3'' m10-m50
Name
Perno Hexagonal hillos grade 2/5/8 hex head cap screw
Standard
ASME B 18.2.1 DIN931 Din933 ISO4014 DIN6914 A307 A325 A449 A490 A193
Grade
GR4.8 5.8 6.8 8.8 10.9 12.9;SAE J429 Gr2 5 8;a2 a4 A193 B7/B8/B8M
Material
carbon steel alloy steel Stainless steel 304,316,316L
Surface
Black,chrome/nickle/Zinc plated,hot dip galvanized , xylan