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 5925-01-111-4296
NSN 5855-01-505-1442
NSN 6620-00-935-1321
NSN 5930-01-120-6995
NSN 5925-00-209-0435
NSN 5835-00-614-0650
NSN 6610-01-461-8180
NSN 6650-01-015-2604
NSN 6610-00-778-9039
NSN 2925-00-799-3849
NSN 5910-01-276-8996
NSN 6320-00-456-2092