DIN933 Hex Head Bolts M3-M56 Henan Midland Co., Ltd. Base Info Material:Carbon SteelType:Hexagon HeadConnection:Common BoltHead Style:HexagonalStandard:DIN, ANSI, GB, JIS, BSWGrade:8.8Application:Machinery, EnvironmentalFinish:Black Description Pre:M4 Hexagon Bolt and Nut Fastener DIN 933 DIN931 Black Carbon Steel Hex Bolt Next:Stainless Steel Carbon Steel M2-M150 DIN931/DIN933 Hexagon Head Bolt with Factory Price