Key Features

• Hexagonal lock nut with internal threading designed for M12 fastenings, providing stable wrench engagement and alignment.
• Self-locking capability included to reduce loosening under vibration and dynamic loads.
• Fixed-position securing achieved by mechanical deformation, maintaining clamping force over time.
• Model identifier M159683 — John Deere Hexagonal Lock Nut, M12.
• Thread diameter M12.

Product Details

• Product title John Deere Hexagonal Lock Nut, M12 - M159683
• Thread diameter M12
• Locking mechanism Self-locking design; secured in a fixed position by mechanical deformation
• Configuration Hexagonal nut with internal threading
• Includes Self-locking nuts
• Catalog / Model M159683

Compatibility

• Mating threads Compatible with standard M12 male threads (M12 bolts or studs)
• Applications Suitable for fastenings in machinery and agricultural equipment where vibration resistance is needed
• Notes Confirm thread pitch matches M12; pitch specification is not provided in available data