Introducing the Steel 4mm Size Hex Nut (10) RC Hardware, Item Number C27370, a must-have for every RC enthusiast looking to enhance their model’s performance and reliability. Designed specifically for RC cars, boats, planes, and helicopters, these hex nuts are crafted from high-quality steel, providing exceptional durability and strength to withstand the demands of high-speed and high-stress environments. With a precise 4mm size, they ensure a perfect fit, contributing to the overall stability and functionality of your RC models. Whether you’re in the midst of an upgrade or conducting routine maintenance, these hex nuts are essential for keeping your RC vehicles running smoothly and efficiently. The pack includes 10 hex nuts, offering ample supply for various projects, making it a valuable addition to both hobbyists’ collections and competitive RC racers’ toolkits.