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 6610-01-010-4516
NSN 5999-01-279-8393
NSN 5945-00-410-3982
NSN 6620-00-529-6275
NSN 6130-01-228-8062
NSN 5985-00-277-7371
NSN 5920-01-472-8863
NSN 5930-01-590-2118
NSN 5895-01-059-5610
NSN 5960-00-405-4608
NSN 6220-01-458-7068
NSN 5996-01-290-4844