MTD 712-04243 – Hex Flange Lock Nut (1/2"-13)
Product Description:
The MTD 712-04243 Hex Flange Lock Nut is a genuine OEM replacement part designed for securing high-stress components in outdoor power equipment. With a 1/2"-13 thread and integrated flange, this nut provides a tight, vibration-resistant fit ideal for blade spindles, frame bolts, and engine mounts.
Manufactured from high-grade steel and treated with a corrosion-resistant finish, the 712-04243 is built for durability under demanding mowing, tilling, or snow clearing conditions. It installs easily into existing hardware setups and ensures long-term reliability.
Key Features:
✅ Part Number: 712-04243
✅ Thread Size: 1/2"-13
✅ Type: Hex flange lock nut with self-locking design
✅ Material: Hardened steel with corrosion protection
✅ Function: Secures structural or rotating components
✅ Fitment: OEM-style replacement for quick and accurate installation
✅ Compatibility: Fits select MTD, Cub Cadet, Troy-Bilt, Yard Machines, Yard-Man, Columbia, and Craftsman models
Compatible Applications:
Commonly used in:
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Deck spindle assemblies
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Engine brackets and frame hardware
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Snow blower auger systems
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Riding mower chassis supports
Compatible with a wide range of MTD-built machines including snow throwers, lawn tractors, and zero-turn mowers.
(Refer to your equipment’s parts diagram to verify fitment before ordering.)
Why Choose Genuine MTD Parts?
✅ Matches factory specs for fit and strength
✅ Maintains torque and prevents loosening under vibration
✅ Durable finish for long-lasting use
✅ Trusted by professionals and home users alike
SEO Meta Title:
MTD 712-04243 – Flange Lock Nut (1/2"-13) for Outdoor Equipment
SEO Meta Description:
MTD 712-04243 flange lock nut. OEM-style replacement for lawn tractors, zero-turn mowers, and snow equipment. 1/2"-13 thread for secure fastening in high-torque areas.
Keep your mower or snow blower secured with the MTD 712-04243 Hex Flange Lock Nut – built tough to handle every job.
