auto lock nut lock cage nut nylon insert lock nut SpecificationsWe are muanufactory. Our main products are hex nuts, flange ... , high nuts, thin nuts, square nuts.product :HEX NUT, FLANGE NUT, SQUARE NUT, HIGH NUT,LOCK NUTStandard,DIN ANSI BSSize:M3-M48, 5/32 ... Ability: 800 MT/month .Delivery Lead Time: 30-45 days.Packing, 25kg/carton.Package size,260X260X140. 20FT FCL:17-24MT.Certification ...