Passivated surface treatment of screw and standoff includes black epoxy enamel
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
NSN 5996-00-081-2564
NSN 6105-00-793-0142
NSN 5999-01-004-1500
NSN 6650-01-196-4667
NSN 5985-00-636-8689
NSN 6685-01-337-1952
NSN 5935-00-392-1924
NSN 5990-00-050-7693
NSN 6645-01-483-3532
NSN 6220-00-994-5033
NSN 5905-01-320-0446
NSN 6110-01-598-1820