Professional Manufacturer for Insert Nut SHENZHEN KEYSUN PRECISION TECHNOLOGY CO., LTD. Base Info Material：BrassType：Hexagon HeadConnection：Common BoltHead Style：HexagonalStandard：DIN, ANSI, GB, JIS, GOST, BSWGrade：6.8Specification：customizedOrigin：China Description Pre：DIN580 Stainless Steel 304 316 Decorative Eye Bolts Concrete Lifting Eye Bolt Next：High Strength Galvanized Concrete Nail/Nail Gun Nails/Concrete Steel Nails
