... hot dip galvanizing, Phosphated ect. DIN 985 Lock Nut M10-M30 Size:M10-M30Grade:4.8,6 ... 980;ANSI B18.2.2; IFI 100 Package:small boxes, plastic bags, Bulk in Cartons, PalletSample:free sample ... T nuts, K nuts, rivet nuts, cage nuts, lock nuts, hex nuts, hex flange nuts, wing nuts, ... nuts, cap nuts.Washers: flat washers, spring washers, lock washers, structural Washers. square washer, bowl washer.Screws: ...