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 6130-01-407-8729
NSN 7035-01-441-8363
NSN 6145-01-532-7086
NSN 5925-01-196-5123
NSN 5895-00-059-4704
NSN 6105-01-397-0804
NSN 6320-01-643-0850
NSN 5965-01-621-7760
NSN 5990-01-609-4793
NSN 5895-00-231-4233
NSN 5895-00-286-2044
NSN 5975-00-890-0129