Beefy Hex Flanged Spindle Blade Nut 5/8-18 Thread Set Of 3 Color Galvanized Rustproof For Cub Cadet RZT50 MTD White Toro Troy-Bilt Garden Tractors And Zero Turn Mowers Replaces 712-0417 753-05549 912-0417A
✔️ 3-pack hex flange nuts, 5/8-18 thread, galvanized rustproof
These heavy-duty hex flange nuts secure spindle blades on riding lawn tractors and zero-turn mowers. They replace Cub Cadet/MTD part numbers such as 712-0417, 712-0417A, 753-05549, 912-0417A, and fit Cub Cadet RZT50, RZT54, RZT42, MTD 600/800 series and many Troy-Bilt models.
✅ Replaces Cub Cadet/MTD OEM numbers: 712-0417, 712-0417AP, 7120417, 7120417A, 753-05549, 912-0417A
✅ Size and thread: 5/8-18, hex flange nut
✅ Material and finish: carbon steel with color galvanized rustproof
✅ Fits: Cub Cadet RZT50/54/42, MTD 600/800 series, Troy-Bilt R809K and related models
✅ Package: 3 pieces per set
💡 What is a heavy-duty hex flange nut used for in lawn tractors?
A handy fastener that secures spindle blades, keeps pulleys aligned, and makes maintenance easy.
- 5/8-18 thread compatibility for common mower spindles
- galvanized carbon steel for outdoor rust resistance
- compatible with multiple OEM numbers for easy replacement
- sold as a 3-pack for quick service