Double thread; flat counterfunk head, slotted drive
An unhardened externally threaded fastener whose continuous thread extends from a gimlet point for a distance of approximately two-thirds of the length of the screw and which is designed to be driven with an inserted driver.
NSN 6620-00-189-0967
NSN 6110-00-596-9124
NSN 5975-01-229-0979
NSN 5925-01-549-4604
NSN 5985-00-627-3653
NSN 5990-01-443-2931
NSN 2925-01-462-1620
NSN 5998-01-530-3807
NSN 6685-01-368-4611
NSN 6145-01-600-1688
NSN 6105-00-202-2469
NSN 6650-00-224-3223