An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 6145-00-663-6133
NSN 6150-00-335-7189
NSN 5996-01-656-2461
NSN 6130-01-125-3108
NSN 6320-00-322-3460
NSN 5935-01-133-9607
NSN 5990-01-458-2531
NSN 6650-00-155-8431
NSN 5975-01-008-7807
NSN 5835-01-155-0786
NSN 6105-00-376-2174
NSN 6130-01-141-2409