SAE AS9557
Bolt, Machine-Double Hexagon Extended Washer Head, Corrosion and Heat Resistant Steel, .250-28 UNJF-3A.
No scope available.
History:Standard | Published | Revision | Status |
---|---|---|---|
AS9557D | 2012-04-11 | Latest | |
AS9557C | 2007-07-05 | Historical | |
AS9557B | 2006-05-17 | Historical | |
AS9557A | 2002-03-15 | Historical | |
AS9557 | 2000-08-01 | Historical |