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 6110-00-163-6223
NSN 5835-00-545-8219
NSN 6685-01-577-4550
NSN 6240-00-509-2485
NSN 5905-01-436-5630
NSN 5895-01-445-9075
NSN 5925-00-969-3090
NSN 5950-01-389-7359
NSN 6685-00-166-7439
NSN 6130-01-281-3746
NSN 5835-01-097-5693
NSN 5996-01-047-0087