NA 121
DIN Standards Committee Tools and Clamping Devices
DIN ISO 1085 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 272 | 1979-10 | Fasteners; Width across Flats for Hexagon Products More |
| DIN ISO 691 | 2007-04 | Assembly tools for screws and nuts - Wrench and socket openings - Tolerances for general use (ISO 691:2005) More |
| ISO 272 | 1982-01 | Fasteners; Hexagon products; Widths across flats More |
| ISO 691 | 2005-11 | Assembly tools for screws and nuts - Wrench and socket openings - Tolerances for general use More |
