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 5960-00-993-1857
NSN 6145-00-862-7069
NSN 5945-01-133-8086
NSN 5935-00-605-9553
NSN 5935-00-908-9731
NSN 5905-01-124-9949
NSN 6610-01-357-9188
NSN 6150-01-474-4117
NSN 5915-01-414-2782
NSN 6145-00-193-9466
NSN 5855-01-275-5470
NSN 5960-01-021-0659