... :DIN 985,982, ANSI 182.2.2 NYLON SELF LOCKING NUT, BSW NYLON SELF LOCKING NUT 1)different types of ... nylon self locking nut2)standard:DIN 985,982, ANSI 182.2.2 NYLON SELF LOCKING NUT, ... BSW NYLON SELF LOCKING NUT. 3)class: 4,6 ... stainless steel ,alloy steel,carbon steel6)package:bulk packing,small boxes,pocket. nylon self locking nut