All stair treads are custom-made to meet the size, width and length of customer need. Stair treads are available in various types and sizes to meet any application. Furthermore, standard carrier plates can be made to meet special bolt-hole size. Welded steel stair treads are the most widely used in most industrial and commercial applications.
1. The 65x6mm and 75x6mm carrier plates are widely used. 2. The common carrier angle is normally 50x50x6mm steel angle. 3. Special sizes and spacing of holing apart from the above is also available.