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 6105-01-588-0331
NSN 5999-01-105-3296
NSN 5910-01-444-1429
NSN 5915-00-156-7877
NSN 5965-01-073-6047
NSN 5996-01-425-0654
NSN 5985-00-117-4702
NSN 5905-01-023-4175
NSN 5935-01-274-3279
NSN 6685-01-336-2780
NSN 6220-00-777-2355
NSN 5835-01-331-5735