Roll-in T-Slot Nut China Machinery Accesseries Co., Limited Base Info Model NO.：20,30,40,45Material：Carbon SteelType：T HeadConnection：Common BoltStandard：DINGrade：8.8Trademark：CMAOrigin：China Description Pre：Insert Nut and D- Nut Hex Socket Nut Next：Furniture Hex Socket Nut with Blind Hole
