This procurement specification covers bolts and screws made from carbon steels, high expansion steels, or corrosion and heat resistant steels of the type identified under the Unified Numbering System as follows: a UNS K00802: Carbon steel (AMS5061). b UNS K91505: High expansion steel (AMS5624). c UNS K91456: High expansion steel (AMS5625). d UNS S32100: Corrosion and heat resistant steel (AMS5645). e UNS S34700: Corrosion and heat resistant steel (AMS5646).
SAE AS7473D-2020 history
2020SAE AS7473D-2020 Bolts and Screws, Roll Threaded Procurement Specification for
2018SAE AS7473C-2018 Bolts and Screws@ Roll Threaded Procurement Specification For
2011SAE AS7473B-2011 Bolts and Screws, Roll Threaded Procurement Specification for
2004SAE AS7473A-2004 Bolts and Screws Roll Threaded Procurement Specification For
1993SAE AS7473A-1993 Bolts and Screws Roll Threaded Procurement Specification for FSC 5306; UNS K00802,UNS K91505,UNS K91456,UNS S32100,UNS S34700 [Superseded: SAE AMS 7473F, SAE AMS 7473C]