Nylon Lock Nut National Coarse Thread Zinc Plated Nylon lock nuts are hexagonal nuts typically used with bolts and washers of the same material, finish, and grade. The
H.Paulin 165-204 3/16" x 3" Steel Cotter Pin - Zinc Plated Split pin Metal fastener with two lines that are bent during installation Bent to insert into the holes of clevis pins