The 12-point head Self Locking Bolt is designed to provide secure and reliable connections within the equipment. Featuring a unique 12-point head design, it allows for increased torque application and accurate tightening. The self-locking mechanism ensures that the bolt remains securely in place, even under conditions of high vibration and dynamic loads, preventing unintentional loosening, and enhancing overall operational efficiency and reliability.Attributes:• Integrated self-locking mechanism.• Resistant to vibration-induced loosening.• Superior thread strength.• Maintains fastening integrity over time.Applications: The 12 Point Head Self Locking Bolt is positioned at strategic points at the prop shaft assembly, secures the prop shaft firmly in place, maintains proper alignment and tension, and contributes to overall stability and reliability.