Form A washers are flat, round washers manufactured to DIN 125-A standards and are designed to distribute load evenly, protect surfaces, and improve the security of bolted joints. Commonly used in general engineering, construction, and maintenance applications, they help prevent damage to mating surfaces and reduce the risk of loosening under vibration. Available in corrosion-resistant A2 stainless steel for demanding or outdoor environments, as well as silver-finished steel for cost-effective indoor use, Form A washers provide reliable performance and consistent fit across a wide range of fastening applications.