5/16-18 x 1 1/2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc MTU as the zinc plating provides

as the zinc plating provides corrosion resistance

which ensures a secure fit

The screw is 3 1/2 inches long and has a hex head for easy driving

It is designed to be used with a hex key or a screwdriver

5 thread pitch and 16mm length

5/16-18 x 1 1/2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc MTU as the zinc plating provides5 16 18 x 1 1 2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc This screw is a 5 16 18 x 1 1 2 six lobe pan thread cutting screw, type F, fully threaded, and zinc plated. It has a diameter of 5 16 inches, a thread pitch of 18 threads per inch, and a length of 1 1 2 inches. The screw is made of steel and has a zinc plating for corrosion resistance. It is designed for use in a variety of applications, including metal, wood, and plastic.