Key Features

• Hexagonal lock nut design engineered to resist loosening caused by vibration during machine operation.
• M12 thread size with 1.75 mm pitch for standard compatibility with common M12 bolts in agricultural and industrial equipment.
• Zinc-coated high-strength steel construction provides corrosion resistance and long-term durability in harsh operating environments.
• Precision OEM manufacturing to John Deere specifications, ensuring dependable fitment with 14M7401 components.
• Locking design maintains clamping force under dynamic loads, reducing the need for retorque in demanding applications.
• Suitable for agricultural machinery assemblies, tractor repairs, and structural fastening points where secure fasteners are critical.

Product Details

• Product Type: Hexagonal Lock Nut
• Brand: John Deere
• Part Number: 14M7401
• Thread Size: M12
• Thread Pitch: 1.75 mm
• Flange Diameter: 26 mm
• Thickness: 16.10 mm
• Wrench Height: 6.80 mm
• Material: Zinc-coated high-strength steel
• Weight: Approx. 0.023 kg (0.05 lb)

Compatibility

• Used across John Deere agricultural, turf, and construction equipment where secure M12 fasteners are required.
• Agricultural Equipment: 6M Series tractors (e.g., 6M 95, 6M 110, 6M 125)
• 7R Series tractors (e.g., 7R 210, 7R 230, 7R 250)
• 8R and 9R Series tractors
• Construction Equipment: Backhoe loaders such as 310G, 310J, and 310K
• Other Applications: Structural assemblies and mounting points on John Deere machinery
• Note: Compatibility may vary with machine configuration. Always verify with your equipment parts catalogue before ordering.