... nut din934 hexagon nut din934nut Features:1.nut standard:DIN934/555hex nut ,DIN936/439 thin hex nuts,UNI5587 hex nuts,2.nut size:M3~~M563.nut ... ,carbon steel 35#,stainless steel,brass4.nut grade: 4.8/8/105.nut finish: Black, Plain,Zinc Cr+ ... ,etc6.nut packing:Bulk,box packing, polybag , bulk in carton.Our main products are bolts, screws, nuts, machine screws, ... are welcomed to visit us. din934 hex nut