Used on F-15S. flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.282" grip length 3150 double pounds per square inch shear strength
3a thread class right-hand 0.345" thread length hexagon extended washer head style 3.375" grip length 32 thread quantity per inch navy special project drilled shank cadmium surface treated unjf thread series
2a thread class right-hand headless (setscrew) head style 14 thread quantity per inch spherical radius opposite threaded end. 0.190 diameter, 0.125 high. unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.682" grip length stem is copper coat for identification use only
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.248" grip length stem is copper coat for identication use only
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.748" grip length stem is copper coat for identification use only
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.548" grip length stem is copper coat for identification use only
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.620" grip length stem is copper coat for identification use only
2a thread class right-hand 0.750" thread length watertight head style 20 thread quantity per inch packing under head to be silicone rubber per zz-r-765, cl 2 b, gr 70 unc thread series