JIS-B-1170 Complete Document History
Hexagon slotted and castle nuts


Obsolete Revision Information:
   2011 EDITION - Hexagon slotted and castle nuts - Jan. 1, 2011
   2001 EDITION - HEXAGON SLOTTED & CASTLE NUTS - March 20, 2001
   1994 EDITION - HEXAGON SLOTTED & CASTLE NUTS - Jan. 1, 1994