The FKB AJNL10-1 is an aluminum jam nut designed for left-hand applications, sold in lots of 25 pieces with a size of 5/8 inch. This lightweight yet durable jam nut is engineered for secure fastening in mechanical assemblies. Its aluminum construction ensures resistance to corrosion, making it suitable for various industrial applications. The left-hand thread design allows for compatibility with specific rod ends and components. This product meets industry standards, ensuring reliability and performance in demanding environments.