Key Features

• Internally threaded fastener (M12) secured in a fixed position by mechanical deformation to resist loosening.
• Includes self-locking nuts to enhance vibration resistance in demanding service conditions.
• Hexagonal head design enables straightforward tightening and loosening with a standard wrench.
• Specially designed for John Deere machines, ensuring alignment with OEM standards and performance expectations.
• Applied as a locking nut solution for assemblies that require reliable retention under dynamic loads.

Product Details

• Part number: A31867
• Type: Internally threaded lock nut with self-locking capability
• Thread size: M12
• Locking mechanism: Mechanical deformation secures the nut in a fixed position
• Installation: Hexagonal shape supports easy tightening with a wrench

Compatibility

• Designed for John Deere equipment and applications requiring an M12 internally threaded lock nut (A31867).
• Fits John Deere fastening assemblies that specify this part number for reliable, long-lasting performance.
• Suitable for environments where locking fasteners are needed to maintain assembly integrity under vibration and dynamic loading in John Deere machines.