SELF LOCK NYLON NUT/Steel,Tall, 3/8-24 MS21044N6 pack of 100Self-Locking Hexagon Nut | Nylon Insert, 3/8-24, Steel, Regular HeightThe hexagonal self-locking nut contains a nylon insert. Made from carbon steel with cadmium type II finish per QQ-P-416. MS21044 series nut.3/8-24Regular heightCarbon ste..