hex nuts Diameter: M3 to M100 Grade: 4 to 10 Finish: plain, black, ZP HDG DAC HEX NUTSDiameter: M3 to M100Grade/class: 4 to ... 10Finish: plain, black, ZP/YZP, HDG and DACFlange nuts,cap nuts,wing nuts slotted nuts,nylon lock nuts ... ,cartoon,gunny bags,wooden boxT/T L/C30-45 DAYS hex nuts