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 6105-01-246-9076
NSN 5930-01-424-2697
NSN 5895-01-464-3971
NSN 5930-01-152-2385
NSN 5930-00-275-3132
NSN 5998-00-825-2691
NSN 5950-01-069-2784
NSN 6145-00-299-4392
NSN 5920-01-426-8517
NSN 6220-00-337-7463
NSN 5960-00-247-8903
NSN 7035-00-188-6674