Customized Hexagonal Flange Double Threaded Bolts
Carbon Steel, Alloy Steel, Stainless Steel, etc.
DIN, ANSI, GB, JIS, BSW, GOST
Customized as Your Requirements
Machinery, Chemical Industry, Environmental, Building
Color-Zinc Plated
Plain, Black, Galvanized, HDG, etc.
Screws and Bolts
as Per Drawing or Custom's Sample