Long Spring Nut Bzp Jiaxing Zhongren Metal Co., Ltd Base Info Model NO.：JBSN-023Material：Carbon SteelType：Plain Nut with SpringConnection：Common BoltHead Style：SquareStandard：DIN, ANSI, GB, BSWGrade：4.8 Description Pre：Stainless License Plates Security Screws for Vehicles (with ISO card) Next：Short Spring Channel Nut
