Hiwin Ball Screw Nut Type number and Stock call Hiwin Dealer IBK Engineers in India. R12-2T3-FSI R12-4T3-FSI R14-4T3-FSI R16-5T3-FSI R20-5T3-FSI R20-5T4-FSI R20-10T3-FSI R25-5T3-FSI R25-5T4-FSI R25-10T3-FSI R32-5T3-FSI R32-5T4-FSI R32-5T6-FSI R32-10T3-FSI R32-10T4-FSI R40-5T4-FSI R40-5T6-FSI R40-10T3-FSI R40-10T4-FSI R50-5T6-FSI R50-10T4-FSI R50-10T6-FSI R63-10T6-FSI R63-10T4-FSI 4R20-20K4-DFSC 4R25-25K4-DFSC 4R40-40K4-DFSC 4R20-20S2-DFSH 4R25-25S2-DFSH 4R32-32S2-DFSH 4R40-40S2-DFSH 4R32-32K4-DFSC 4R20-20K2-FSC 4R25-25K2-FSC 4R32-32K2-FSC 4R40-40K2-FSC 4R50-50K4-DFSC 4R50-50S2-DFSH 4R50-50S4-QFSH