... : 4 to 10 Finish: plain, black, ZP HDG DAC hub NUTS wheel nutsDiameter: M12 to M22Grade/class: 4 to 10Finish: plain, black ... , ZP/YZP, HDG and DACFlange nuts,cap nuts,wing nuts slotted nuts,nylon lock nuts is also availablePacking: small box, cartoon, gunny bag ... ,gunny bags,wooden boxT/T L/C30-45 DAYS Hub nuts