Date: 10/12/2010 Views: 5820
Date: 12/31/1969 Views: 7937
Date: 12/31/1969 Views: 6170
Date: 08/23/2023 Views: 693393
Dihedral of wings causes a slight angle to the sewing thread that is parallel with ground, the center drill counter bore allows sewing thread to exit .0145" hole with out being pushed down. Y13-08-03