John Deere Flange Lock Nut, 1/2-20 - MT3395

Key Features

• Flange lock nut with integrated flange that distributes clamping force over a larger surface area, reducing surface damage and eliminating the need for a separate washer in many assemblies.
• Locking capability to resist loosening under vibration and dynamic loading typical of agricultural equipment and heavy machinery.
• Thread size 1/2-20 UNC matches standard 1/2 inch fasteners for compatible bolts, screws, or studs.
• Part identifier MT3395 indicates a John Deere specification reference for replacement and service accuracy.
• Internally threaded fastener designed for use with bolts, screws, and studs as a reliable fastening device.

Product Details

• Product type: Flange lock nut (internally threaded)
• Thread size: 1/2-20
• Threading: Internal, compatible with 1/2 inch hardware
• Design note: Flange-backed nut simplifies assemblies by combining load distribution and locking function in a single component
• Part number: MT3395 (John Deere specification reference)

Compatibility

• Fits 1/2-20 UNC bolts, screws, and studs
• Suitable for use in applications where flange locking is specified to prevent loosening in vibration-prone environments
• Appropriate for service and replacement in equipment and assemblies that reference John Deere MT3395