Open End C Shape Lock Washer Zhengjia Metal Technology Dongguan Co., Ltd. Base Info Type：Lock WasherMaterial：Carbon SteelTrademark：OEMOrigin：Guangdong of China Description Pre：High Temperature Resistant Dust-Proof Cylindrical Silicone Rubber Flat Seal Washers for Machine Parts Next：Aluminum Thumb Screws with Knurling Nut
