... hex flange nut Class 5, 8, 10 Plain finish, YZP, BZP CS, SS304, SS316, Brass nut Size from M3 ... to M36 Carbon Steel Serrated Hex Flange NutMetric Sizes Regular Supply ... , BZP, HDG, Nickle, ChromeOther Material Options for hex nut:Stainless Steel SS201, SS301, SS304, SS316Grade A2 ... Material available, Nickle, CS, Brass, etcIn Stock Hex Nut Available (below sizes only)M6, M8, ...