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 6130-00-387-2051
NSN 4140-00-468-1117
NSN 5950-01-125-7321
NSN 5945-01-256-2882
NSN 5990-00-882-8950
NSN 6110-01-158-6138
NSN 6610-01-423-7481
NSN 6650-01-191-0139
NSN 6105-01-057-6390
NSN 5975-01-144-4946
NSN 5935-01-555-7946
NSN 6130-01-601-5215