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 6145-01-003-8665
NSN 6150-00-800-3652
NSN 6150-00-989-0460
NSN 5999-01-065-2179
NSN 5920-00-257-2950
NSN 6110-00-150-2014
NSN 5855-01-110-9564
NSN 5960-01-553-4557
NSN 5915-01-540-9027
NSN 5835-01-124-2942
NSN 6240-00-299-7250
NSN 7035-01-359-3915