NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60852-4 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN 20273 | 1992-02 | Fasteners; clearance holes for bolts and screws (ISO 273:1979); german version EN 20273:1991 More |
| EN 20273 | 1991-10 | Fasteners; clearance holes for bolts and screws (ISO 273:1979) More |
| ISO 273 | 1979-06 | Fasteners; Clearance holes for bolts and screws More |
| ISO 3 | 1973-04 | Preferred numbers; Series of preferred numbers More |
