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 6685-01-630-0729
NSN 6105-01-045-1856
NSN 6650-01-494-9956
NSN 6645-01-328-6886
NSN 5945-01-112-0327
NSN 6135-00-973-5632
NSN 6135-01-346-0851
NSN 6320-00-925-0558
NSN 5895-01-555-1587
NSN 6135-01-462-6040
NSN 5996-00-401-4502
NSN 5985-01-381-1201