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 5835-01-550-5094
NSN 6130-01-457-0690
NSN 6130-00-199-4210
NSN 6645-01-139-0156
NSN 6650-01-101-9023
NSN 6145-00-752-2038
NSN 6135-01-482-3989
NSN 5925-01-386-3178
NSN 5920-01-245-9650
NSN 5998-01-542-0685
NSN 5905-00-400-1572
NSN 5985-01-310-9431