A solid, well-secured engine relies on quality hardware, and the Yamaha Hexagon Bolt with Deep Recess (97E95-10645-00) is built for strength where it matters most. Whether holding engine brackets in place or securing high-stress components, this genuine Yamaha OEM bolt provides the firm grip needed to withstand constant vibration, torque, and exposure to tough marine conditions. A weak or corroded bolt can lead to misalignment, unnecessary wear, or even failure-replacing it with a high-quality, precision-engineered fastener keeps everything locked in and performing at its best.. Designed for Strength & Stability:. OEM-Exact Fit - Manufactured to Yamaha's precise specifications for seamless installation.. Hexagonal Head with Deep Recess - Allows for easy tightening and even torque distribution.. Corrosion-Resistant Coating - Protects against rust and degradation from saltwater and moisture exposure.. Ideal Applications:. Securing engine brackets, mounts, and other key outboard component