1,DIN936 Hexagon Thin Nuts standard 2,Competitive price 3,Fast delivery time 4,Nice quality Standard DIN936 Size: M5-M30Material: Carbon steelFinish: Plain,ZP, YZP,BLACK,HDG,DacrometMinimum Order QTY: 500KgShipment Port: Shanghai or NingboDelivery Time: Within 45 days DIN936 DIN439 Hexagon Thin Nuts