... from China; Certification:ISO14001:2004 ISO9001:2008 Specifications Titanium allen head bolts Xiamen Haixingcheng Metal Products Co., Ltd. is a fastener manufacturer ... GB, DIN, JIS, ANSI, BSW, ASMEGrade 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 etc.Size M0 ... ,Sn/Pb,Nickel,Chrome,Titanium, Cadmium, Dacromet,Heat dip zinc, Chromate , Electro Painting etc.Certificate SGS, ISO9001:2008, ISO14001: ...