DIN 436 is a standard that specifies the dimensions and technical requirements for square taper washers. These washers are commonly used in various industries to provide a secure and stable connection between bolts or screws and the surface they are fastened to. The DIN 436 standard ensures that these washers are manufactured to precise specifications, including the size, thickness, and material composition. By adhering to this standard, manufacturers can ensure that their square taper washers meet the necessary quality and performance criteria, providing reliable and efficient fastening solutions for a wide range of applications.