... PLATED WHITE/ YELLOW /BL 1,Standard:Steel Lock Hexagonal Nut with Nylon Insert, Square Weld Nut (DIN928) Square Nut(DIN562) Square ... Thin Nut (DIN439) Hexagonal Slotted Nut (DIN935),Hexagonal Nut with Flange (DIN6923)Hexagonal Coupling Nut (DIN6334) DIN1587,DIN934,DIN555, ... Oxide,h) Nickel5,Packing:Cartons,nylon bags,wood box,small box,plastic box,metal box Steel Lock Hexagonal Nut with Nylon Insert