DIN933 Hexagon Head Bolt
Material: Carbon steel
Surface: zinc, black, plain
OFFICE ADD: 9th Floor, Block b, Jinhui Building, No. 486 South Haichang Road, Jiaxing, Zhejiang, China
TEL: 86-573-87787870
FAX: 86-573-87936090
PH:86-13957312623
