C1035 steel serrated 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 M5, M6, M8 up to M20Other size M4 and below, or M24 and above MOQ requiredAs per DIN6923 standard dimensionsClass 5, Class 8, Class 10Standard or fine threadedANSI B18.2.2 Inch Size hex nut available!Grade 2, ...