DU-BRO Socket Head Bolt & Blind Nut Set – RC Engine Mounting Kit

The DU-BRO Socket Head Bolt & Blind Nut Set provides strong, dependable hardware for securely mounting engines and other high-stress components on your RC aircraft. Designed for modelers who want precision, durability, and ease of use, this kit includes everything needed to create a solid, vibration-resistant installation that holds up to repeated flights. Each package contains four complete hardware sets, making it ideal for new builds, repairs, or upgrading older models. Every set includes: 4 socket head bolt 4 flat washer 4 lock washer 4 blind nut 1 included Allen wrench (for easy tightening) The socket head design offers excellent tool engagement and helps prevent stripping, making installation easier and more secure than standard Phillips screws. DU-BRO uses high-strength steel fasteners, ensuring the hardware can withstand engine vibration, power pulses, and long-term use without loosening or failing. The included blind nuts mount on the inside of the firewall, cr