Fasteners Qingdao Join Rising International Trading Company Base Info Model NO.:,Material:Carbon SteelSize: M3-M64:Finish: Plain, Z. P., H. D. G.Type:Hexagon HeadHead Style:HexagonalConnection:Common BoltGrade:4.8, 6.8, 8.8, 10.9Trademark:,Specification:M3 and upOrigin:ShandongHS Code:7318150000 Description Pre:Bolts Next:Hex Bolts