The SLOTTED SPRING PIN measures 5/16 inch in diameter and 1 inch in length, available in a bulk pack of 100 pieces. Manufactured by Double HH Manufacturing, these pins are designed for secure fastening in mechanical assemblies. The slotted design allows for easy insertion and removal, making them ideal for applications requiring frequent adjustments. Constructed from high-quality materials, these spring pins offer excellent durability and resistance to deformation. Perfect for use in machinery, automotive, and construction applications, they ensure reliable performance in various environments.