Nyloc Nuts (FYSF-0025) Ningbo Fuyu Machinery Co., Ltd. Base Info Model NO.：FYSF-0025Material：Carbon SteelType：Hexagon HeadConnection：Common BoltHead Style：HexagonalStandard：ANSIGrade：8.8Trademark：FuyuOrigin：Zhejiang ChinaHS Code：7616100000 Description Pre：Slotted Nuts (FYSF-0021) Next：Hexagon Nuts (FYSF-0041)
