A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also bolt, welding.
Classification: Threaded fasteners of aluminum
NSN 6650-01-113-7563
NSN 6645-01-068-3042
NSN 4140-00-935-5360
NSN 5960-01-124-8336
NSN 5990-00-254-4825
NSN 5910-00-901-9030
NSN 5950-00-318-2836
NSN 6145-01-568-0573
NSN 6105-01-053-8659
NSN 6150-01-279-4221
NSN 5905-01-279-4455
NSN 5925-00-055-4910