LOT OF FIVE 12 POINT AIRCRAFT MILITARY SHEAR BOLT.  MS21250.  8 1/2 INCHES LONG.  1 INCH DIAMETER.  12 PITCH THREAD.  THREAD LENGHT APPROX 1.42 INCHES.  MSN 5306011158562.  DLA500-87-C-0492.  THIS LISTING IF FOR 5 BOLTS.