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 6105-01-346-5829
NSN 5935-00-097-6313
NSN 6150-01-225-1655
NSN 5925-00-810-9360
NSN 5960-01-391-4701
NSN 6685-01-231-2620
NSN 5920-01-153-2690
NSN 5985-01-547-0735
NSN 6135-00-351-8606
NSN 5985-01-204-9040
NSN 6620-01-281-6386
NSN 7035-00-286-6221