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 6685-01-263-1512
NSN 6130-00-803-4580
NSN 6150-01-579-9874
NSN 5975-01-364-8662
NSN 5905-01-541-5010
NSN 5985-01-411-0200
NSN 6650-01-323-6252
NSN 6240-01-451-1409
NSN 5935-01-323-3198
NSN 5950-01-610-5957
NSN 5925-00-682-4096
NSN 5925-01-250-3925