型号
Galvanized HDG hex bolt hexagon screw
Finish
Black oxide, HDG galvanized
Product name
Alloy steel galvanized hex bolts
Surface treatment
Plain.Black.Zinc Plate. HDG
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect
Application
General Industry
Color
Based on customers' demand
Certificate
ISO9001,IATF16949