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 5965-01-339-8139
NSN 4140-01-411-4764
NSN 6645-01-113-2525
NSN 6650-00-262-2324
NSN 7035-01-012-8658
NSN 5835-00-975-6538
NSN 5965-01-359-5501
NSN 6240-01-633-9357
NSN 6220-01-212-3254
NSN 5945-00-042-5553
NSN 5950-00-512-0165
NSN 5910-01-168-7785