DIN 967 screws with a low semi-circular head and a press washer are manufactured in the same accuracy class A. The spline type of the head is Ph or Pz. The large-diameter press washer provides an increased contact area with the workpiece to be fastened. The screws can be used in the assembly of household appliances and in the manufacture of furniture.
GOST 11644-75 screws with a round cylindrical head with a straight slot are available in two accuracy classes A and B. The screws come in a wide range of sizes and can be used in mechanical engineering and the automotive industry.
| Параметр | DIN 967 | ГОСТ 11644-75 |
| d - номінальний діаметр різьблення, мм | від М3 до М8 | від М2 до М10 |
| l - довжина гвинта, мм | від 4 до 60 | від 3 до 70 |
| Клас точності | А | А, В |
| Тип шліцю | хрестоподібний Ph або Pz | прямий |