... 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 ... screws, nuts, machine screws, plain washers, spring lock washers, wood screws, tapping screws, drilling screws, chipboard screws, drywall screws, ... dip galvanization, and Dacromet. Our products are produced in conformity with DIN, ANSI, AS, BS, JIS, GB and ISO ...