... 985 high-quality nylon insert lock nuts 1.standard:DIN985/DIN 982 2.material:carbon steel,stainless steel 3.finish:zp din 985 high-quality ... nylon insert lock nuts1.Standard:DIN985/DIN9822.Metail:Carbon steel,stainless steel3 ... :DIN ,ANSI/ASME,BS,GB,JIS,Non-standard5.Surface:plain,zinc plated,black oxide,hot dip galv.etc.6.Packing:in ...