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 6135-01-596-3145
NSN 6150-01-139-3787
NSN 5905-01-599-5264
NSN 5835-01-105-6545
NSN 5905-01-419-6176
NSN 5935-01-652-3376
NSN 6150-01-029-4118
NSN 5925-01-356-4521
NSN 6645-00-574-9712
NSN 5985-00-823-4645
NSN 6110-01-510-7479
NSN 5935-01-524-4251