An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Threaded fasteners of aluminum
NSN 7035-01-104-5446
NSN 6240-00-603-6662
NSN 5965-01-372-2479
NSN 6620-00-963-1319
NSN 6135-01-604-8739
NSN 5999-01-621-5554
NSN 5965-00-976-9465
NSN 6645-01-603-6716
NSN 5905-01-415-3734
NSN 6620-00-684-6771
NSN 5930-01-118-6556
NSN 5975-00-916-5940