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 5999-01-088-8747
NSN 6110-00-513-7677
NSN 5996-00-681-7488
NSN 5950-01-349-6880
NSN 5945-00-465-6477
NSN 6685-00-283-2282
NSN 5930-00-125-7073
NSN 5910-01-281-6686
NSN 5930-01-053-3105
NSN 5950-00-122-6958
NSN 5999-00-489-3623
NSN 5996-01-535-9175