Rising Industrial Products is India’s well-known manufacturer, supplier and exporter of Plain Washers, which is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Stainless Steel Plain washers, spread a load, and prevent damage to the surface being fixed, or provide some sort of insulation such as electrical. SS plain washer fastener (or 'flat washer') is a flat annulus or ring, often of metal, used to spread the load of a screwed fastening. Additionally, a plain washer may be used when the hole is a larger diameter than the fixing nut.

5/16" (M6) up to 4" (M100) for all grades.