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 5915-01-184-6270
NSN 6130-00-558-5844
NSN 5935-01-416-7352
NSN 6610-00-331-3460
NSN 5990-01-573-1634
NSN 5895-01-073-9689
NSN 5915-01-349-0758
NSN 6240-01-561-7213
NSN 5990-01-432-4984
NSN 6150-01-526-6402
NSN 6645-01-373-5876
NSN 2925-00-233-5644