Special Customized Stainless Steel Flat Head Self Tapping Screw LEDA METAL CO. Base Info Model NO.:002Material:Carbon SteelType:Hexagon HeadGroove:WordConnection:Common BoltHead Style:RoundStandard:DIN, GB, ANSI, BSW, JIS, GOSTGrade:12.9Trademark:LDOrigin:ChinaHS Code:7318220001 Description Pre:Galvanized Bugle Head Phillips Drive Drywall Screw Home Decoration Screw Next:Self-Tapping Screws Drywall Screw Bugle Head Gypsum Board Screw