A shouldered hollow screw and threaded sleeve assembly, designed to be fastened in place by turning the screw, causing one end of the sleeve to flare over the shoulder and against the material through which it has been inserted. Also, a countersunk head hollow screw and flared sleeve-nut assembly, designed to mate with a dimpled hole in the material to which it is fastened. The hollow screws may also have internal threads for attaching screws. See also shield, expansion.
NSN 7035-01-383-6549
NSN 6620-00-441-5252
NSN 6610-00-584-5055
NSN 6240-01-433-9410
NSN 6105-01-521-1413
NSN 6130-01-414-7084
NSN 5915-01-657-1561
NSN 6145-01-657-7588
NSN 5895-01-621-9267
NSN 6110-01-546-4294
NSN 6105-01-388-1681
NSN 5965-00-153-5216