Square washers are flat, square-shaped pieces of material, typically metal or plastic, that are used in conjunction with bolts, screws, or other fasteners to distribute the load of the fastener over a larger surface area. This design helps to prevent damage to the material being fastened and reduces the risk of loosening due to vibration or movement. Square washers are particularly advantageous in applications where a larger bearing surface is required, as they provide stability and support in various construction and engineering projects. Their geometric shape allows for easy alignment and i