Ursprungsort
Shanghai, China
Standard
DIN,JIS,ANSI,GB,BSW,etc
Material
Carbon Steel, Alloy Steel
Surface treatment
Black Phosphated, Zinc Plated
Head type
Hex flange heade
Mark
According to customer's requirement
Certificate
SGS ROHS ISOISO9001:2008 ISO14001:2004
Packing
Cartons+plastic Bags as customer's require