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 5925-01-641-2879
NSN 6145-00-269-4271
NSN 5985-00-839-5752
NSN 6105-01-441-9883
NSN 5895-01-239-0043
NSN 5920-01-290-0677
NSN 4140-01-577-7463
NSN 6645-00-679-8203
NSN 5990-01-421-3325
NSN 5990-01-383-9780
NSN 6645-01-136-4447
NSN 5999-00-777-5688