Hex Flange Nut Set 912-0417 912-0417A 712-0417 712-0417A Fits MTD E20 Craftsman Troy-Bilt Cub Cadet Toro Zero Turn Mower RZT 50 RZT 54 RZT 42 3 Pack Replacement Hardware

Three-Pack Hex Flange Nuts for Mower Spindles
✔️ 5/8 inch thread, galvanized steel, fits blade or pulley side

These replacement hex flange nuts replace OEM part numbers and are designed for spindle and blade assemblies across popular lawn tractors and zero-turn mowers. They fit Cub Cadet, MTD, Toro, Craftsman, and Troy-Bilt units, and can replace several original nuts for blade or pulley mounting.

✅ 3 pack replacement spindle blade nuts
✅ Replaces OEM part numbers: 712-0417, 712-0417A, 912-0417A, 753-05549, 112-0330
✅ Fits Cub Cadet, MTD, Toro, Craftsman, Troy-Bilt and more
✅ 5/8 inch thread flange blade spindle nut
✅ Galvanized steel finish for corrosion resistance
✅ Can be used on blade or pulley side mounting

💡 What is a hex flange nut used for on mower spindles? It’s a handy fastener that secures blades and pulleys to the spindle shaft, helping prevent loosening from vibration. - flange nut with 5/8 inch thread for mower spindles - used on blade mounting or pulley side in many brands - galvanized finish resists rust in outdoor use - ideal replacement for worn OEM parts