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 5910-00-455-9494
NSN 5996-01-258-5888
NSN 4140-01-512-8528
NSN 5996-00-971-6838
NSN 6130-01-305-1436
NSN 6645-01-550-9669
NSN 4140-00-132-5191
NSN 6320-00-116-3658
NSN 6620-00-186-8220
NSN 5965-00-652-5661
NSN 5925-01-485-9235
NSN 5998-01-462-2625