Products Info. Commodity name: HEX BOLTS DIN 960/961 Threaded:DIN960(Partially Threaded)& DIN961(Fully Threaded)                 TRADEMARK:SD                             Payment term:T/T, L/C   Main Standard: DIN                       Material: Carbon Steel   Property Grade:Cl4.8/6.8/8.8/10.9/12.9     Diameter: M6-M60   Length:15-500MM                           Head Type:Hexagonal                               Heat Treatment:Cl.4.8 6.8 no need Heat Treatment&Cl.8.8 1.9 12.9 need Heat Treatment   Surface Treatment:Plain/Black Finish/Zinc（Cr3+) Plated /Hot Dipped Galvanized (H.D.G)/Dacromet ,etc.According to your request.   Business type:Manufacturer, trading              Export  Markets : USA, Canada, Brazil, U. K., France, Germany, Spain, Italy, Switzerland, Dubai, Singapore, Malaysia, Japan, Korea. Etc.   Advantages：   -Competitive Price! -Well and High Quality Control! -Satisfactory Service! -OEM service available! -Customer’s Design and Logo are Welcome!