Product Details
The 5/16-18 x 3/8 slotted fillister head machine screw is fully threaded and made of zinc. These machine screws are specifically designed to pass through a pre-tapped hole or nut, creating a secure mating thread. The fillister head design allows for use in counterbored holes, providing enhanced stability and a clean finish. The specifications include dimensions of 5/16 inches in diameter, 18 threads per inch, and a length of 3/8 inches. This product meets standard compliance requirements for durability and performance.








