DIN985 nylon insert lock nuts Standard:DIN985;DIN6924;IFI-100 Material:Carbon Steel;Stainless Steel Size:M6-M36 In stock now DIN985 nylon insert lock nutsMaterial:carbon steel, stainless steelFinish: Natural, zinc-plated, Nickel-plated, black oxide and so on.Package:25kg/carton,or according to customers' requirement DIN985 nylon insert lock nuts