12X9/16 Three Eighths Round Spacer Aluminum 3-48 3/8" internal tooth lock washers

3/8" internal tooth lock washers are designed to prevent nuts and bolts from loosening due to vibration or movement

They are fully threaded and have a length of 3/8 inches

The 1/4-20 x 1/2 Phil Pan Taptite Alternative Thread Rolling Screw Full Thread Black Zinc & Wax is a versatile and durable screw designed for a wide range of applications

It is made of zinc-plated steel and has a 4-40 thread size

12X9/16 Three Eighths Round Spacer Aluminum 3-48 3/8" internal tooth lock washersThe 12X9 16 Three Eighths Round Spacer Aluminum is a cylindrical spacer made of aluminum alloy. It has an outer diameter of 12 millimeters and an inner diameter of 9 16 inches (14. 3 millimeters). The spacer is 3 8 inches (9. 5 millimeters) thick. It is designed to be used as a spacer or shim in various applications, such as machinery, electronics, and construction. The spacer is lightweight, strong, and corrosion resistant. It can be easily cut or