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 2925-01-194-9737
NSN 5835-00-227-7909
NSN 5950-00-186-0682
NSN 5998-00-238-4548
NSN 5965-00-729-6835
NSN 5910-01-147-5351
NSN 5950-01-582-2243
NSN 5999-00-226-6801
NSN 5905-00-451-1470
NSN 6220-01-305-7210
NSN 6650-00-520-5785
NSN 5950-00-958-7901