Head vertically knurled
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 5998-01-119-4189
NSN 5990-01-551-4356
NSN 5855-01-212-6612
NSN 5985-00-333-9603
NSN 5985-00-661-2263
NSN 5990-01-531-0487
NSN 6320-01-425-1417
NSN 5905-01-130-9669
NSN 6110-00-884-9813
NSN 5895-00-499-4469
NSN 5975-00-101-5495
NSN 5998-01-454-7726