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 5998-01-335-5344
NSN 5998-01-577-6891
NSN 5895-00-205-2924
NSN 5935-00-372-5261
NSN 6620-01-169-9470
NSN 5920-01-575-3510
NSN 5950-01-184-2584
NSN 5920-01-218-5742
NSN 6620-01-211-9063
NSN 5950-01-173-2767
NSN 5895-01-609-9573
NSN 6685-01-337-3504