... from China; Certification:ISO14001:2004 ISO9001:2008 Specifications Titanium allen head bolts Xiamen Haixingcheng Metal Products Co., Ltd. is a fastener manufacturer ... , JIS, ANSI, BSW, ASMEGrade 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12 ... 's requiresCoating/Surface treatment Zinc,Tin,Sn/Pb,Nickel,Chrome,Titanium, Cadmium, Dacromet,Heat dip zinc, Chromate , Electro Painting etc.Certificate ...