... ,Treatment:Plain, hot dip galvanizing, Phosphated ect. DIN 985 Lock Nut M10-M30 Size:M10-M30Grade:4.8,6.8, 8 ... Cartons, PalletSample:free sample with high quality List stainless steel locking nut DIN982 Hex Nylon We can supply you with full kinds ... , structural Washers. square washer, bowl washer.Screws: machine screws, self tapping screws, self drilling screws, set screws, hex socket head cap screws ...