12 Points Flange Lock Nuts Nylon Insert Lock Nut

12 Points Flange Lock Nuts Nylon Insert Lock Nut Nylon Insert Lock Nut wholesale PARAMETERS Product name 12 Points Flange Lock Nuts Brand Name Wenzhou Yuanzhi Auto parts Model Number YZ-bolt-017, Flange Lock Nut Material C70, 65Mn, Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required Grade 4, 8, 10, AISI 2, AISI 5, AISI 8 or as required Finish Self Color, Plain, Zinc Plated ( Clear/Blue/Yellow/Black ), Ni-plated, Passivated, Polish, Black Oxide, Nickel,