Hexagon Head With Flange
Hex Head with Flange Bolt
DIN, ANSI, GB, JIS, BSW, GOST
Machinery, Chemical Industry, Environmental, Building
Black Carbon Steel Hex Flange Head Screw
ISO9001:2008, SGS Testing Report & RoHS
Flange Screw/Bolt,Hexagon Flange Head Bolt,DIN6923
General Export Package