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 5965-01-222-1420
NSN 6220-01-550-5333
NSN 6645-01-654-5293
NSN 5895-01-358-8670
NSN 5990-01-660-9694
NSN 6105-00-941-2931
NSN 2925-01-221-9398
NSN 5996-01-196-0017
NSN 5835-01-237-3769
NSN 5905-01-181-6561
NSN 7035-01-450-2289
NSN 6320-01-558-8844