A headed, threaded fastening device with special square threads, which is designed to be attached to a panel by means of a retaining washer. The screw fastener is used in conjunction with a speed nut to facilitate fastening two items.
NSN 6645-00-160-0503
NSN 6685-00-073-3469
NSN 6620-01-649-7511
NSN 6110-01-463-6986
NSN 5985-01-188-7903
NSN 5950-00-763-0507
NSN 6150-01-510-4217
NSN 5930-01-383-4934
NSN 5998-01-083-3166
NSN 6610-00-152-7216
NSN 5985-00-495-3782
NSN 4140-01-502-7423