BOSCH 1603340031 SDSCLIC QUICK CLAMPING FLANGE ANGLE GRINDER NUT SDSclic quick clamping flange M 14 Appropriate for all angle grinders with thread M14 available thread length &ndash protrudes beyond thickest tool &ndash larger than 6 mmmanufactured in or after 0890 Note The disc must be centred at the supporting flange not at the nut