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 5835-01-440-5391
NSN 5935-00-648-3298
NSN 2925-00-406-4381
NSN 6685-00-198-9506
NSN 6150-01-634-0575
NSN 6320-01-202-8761
NSN 4140-01-213-7438
NSN 6610-01-645-4688
NSN 6130-01-025-3815
NSN 7035-01-056-5350
NSN 5915-00-126-1890
NSN 5935-00-387-3542