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 5855-01-147-6024
NSN 6110-01-347-3599
NSN 5965-00-400-6228
NSN 5895-00-009-3482
NSN 5950-01-412-6515
NSN 5960-00-118-8098
NSN 4140-01-080-5114
NSN 5920-01-510-9921
NSN 5930-01-103-2642
NSN 5935-01-184-7376
NSN 6135-01-528-6896
NSN 6645-00-433-3075