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 5965-01-024-7960
NSN 5950-00-526-0658
NSN 5925-00-797-9701
NSN 5975-01-512-5183
NSN 5960-01-558-7787
NSN 5950-01-367-5398
NSN 6645-01-502-3068
NSN 5960-01-518-4440
NSN 6105-01-190-5507
NSN 5965-00-289-6280
NSN 5930-00-678-2026
NSN 5835-01-587-8787