The Snap-N-Strut Strut Nut is a nylon fixture that fits standard strut and is threaded 3/8 16. Strut Nuts allow pipe, cable and tubing to be installed at various heights and angles to the strut. The height of the pipe, cable, conduit can be chaged by changing the length of the threaded rod between the Strut Nut and the Snap-N-Strut Hander. Because the fixture is threaded into the Strut Nut, the pipe can be parallel to the strut or positioned at any angle.