ASTM-A449 Complete Document History
Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use

Complete Current Edition:
   2014 R20 EDITION - REAPPROVED IN 2020 - Dec. 8, 2020

Obsolete Revision Information:
   2014 EDITION - Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use - Oct. 15, 2014
   2010 EDITION - Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/10 - Oct. 1, 2010
   2007B(E1) EDITION - EDITORIALLY CORRECTED - June 1, 2010
   2007B EDITION - Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/10 - Dec. 1, 2007
   2007A EDITION - Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/10 - Aug. 1, 2007
   2007 EDITION - Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/10 - May 15, 2007
   2004B(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 2006
   2004B EDITION - Quenched and Tempered Steel Bolts and Studs - Nov. 1, 2004
   2004A EDITION - Quenched and Tempered Steel Bolts and Studs - Aug. 1, 2004
   2004 EDITION - Quenched and Tempered Steel Bolts and Studs - Jan. 1, 2004
   2000 EDITION - Quenched and Tempered Steel Bolts and Studs - May 10, 2000
   DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - July 9, 1993
   1993 EDITION - Quenched and Tempered Steel Bolts and Studs - Feb. 15, 1993
   1992B EDITION - Quenched and Tempered Steel Bolts and Studs - Aug. 15, 1992
   1992A EDITION - Quenched and Tempered Steel Bolts and Studs - April 15, 1992
   1992 EDITION - Quenched and Tempered Steel Bolts and Studs - Feb. 15, 1992
   1991A EDITION - Quenched and Tempered Steel Bolts and Studs - Aug. 15, 1991
   1991 EDITION - Quenched and Tempered Steel Bolts and Studs - June 3, 1991
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - May 3, 1991
   1990A EDITION - Quenched and Tempered Steel Bolts and Studs - Aug. 31, 1990
   1990 EDITION - Quenched and Tempered Steel Bolts and Studs - Feb. 23, 1990
   1989 EDITION - Quenched and Tempered Steel Bolts and Studs - Nov. 14, 1989
   1988 EDITION - Quenched and Tempered Steel Bolts and Studs - Aug. 26, 1988
   1987 EDITION - Quenched and Tempered Steel Bolts and Studs - Jan. 1, 1987
   1984A EDITION - Quenched and Tempered Steel Bolts and Studs - Jan. 1, 1984
   1978A EDITION - Quenched and Tempered Steel Bolts and Studs - Jan. 1, 1978