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.
NSN 2925-00-233-5644
NSN 5965-00-764-1841
NSN 7035-01-577-5705
NSN 5905-00-028-9526
NSN 6240-00-456-2578
NSN 5996-00-147-4120
NSN 6645-00-958-5299
NSN 6110-01-422-5139
NSN 6220-01-365-7138
NSN 5965-01-466-7829
NSN 5895-01-608-5066
NSN 6110-01-508-4968