Key Features Internally threaded hex nut designed for M8 fastening in John Deere equipment. Locking action achieved through mechanical deformation to secure the nut in a fixed position. Hexagonal geometry facilitates straightforward tightening and loosening with standard wrenches. Specially designed John Deere fastening parts to match machine specifications for reliable performance. Product Details Product name: John Deere Hexagonal Lock Nut, M8 - E63525 Type: Internally threaded hex nut (lock nut) Thread size: M8 Primary function: Fastening device used with bolts, screws, and studs Locking mechanism: Secures position via mechanical deformation during installation Design intent: Manufactured to exact specifications for John Deere machines to ensure long-lasting quality and performance Compatibility Designed for John Deere machinery requiring an M8 internally threaded hex nut in fastening assemblies Compatible with standard M8 bolts, screws, and studs used in John Deere equipment Suitable for applications where vibration resistance and secure locking are required