The archive library of nuts and washers: Nuts six-sided - DIN 934 (ISO 4032) Nuts the six-sided low - DIN 439 Washers - DIN 125 (ISO 7089) WASHERS THE FLAT WIDE - DIN 9021 (ISO 7093) WASHER NARROW FOR SCREWS WITH THE CYLINDRICAL HEAD - DIN 433 (ISO 7092)
On the files there are no limits - because they can change at their discretion. All sizes are made in accordance with the attached standards.