This pack of 500 pieces of 5/16 lock washers by Fabory is a must-have for any industrial hardware toolbox. These washers are perfect for securing bolts and screws in place, providing a reliable and secure hold every time.

Created with high-quality materials and precision engineering, these lock washers are designed to withstand even the toughest conditions and ensure your hardware stays in place. Ideal for use in a wide range of industries, including construction, manufacturing, and automotive repair, these lock washers are a versatile and reliable choice for any project.