... .Zinc, Nickel plated,Black Oxide,HDG finish 4.SGS,ISO Wheel locking nut 1. Standard:DIN, ANSI,BSW, JSB ans ISO standard ... ,SS316 A4 etc), Brass or according require.3. Grade of Wheel locking nut: Metric standard: Grade 4.8, Grade6.8, Grade8.8 ... M24 M27 M30 M32(Regular size)Length of 8-300mm Wheel locking nut Product pohot examples: If you have any question, please ...