SAE AS870A
Wrenching Configuration, Bi-Hexagonal (12 Point) Drive, Design Standard For.
No scope available.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| AS870D | 1997-12-01 | Latest | |
| AS870C | 1974-05-15 | Historical | |
| AS870B | 1968-02-01 | Historical | |
| AS870A | 1966-03-01 | Historical | |
| AS870 | 1965-06-01 | Historical |