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 6110-00-288-4179
NSN 5999-00-253-2192
NSN 5999-00-392-8462
NSN 5950-01-131-7667
NSN 6145-01-381-2529
NSN 4140-01-570-9765
NSN 5855-01-641-8826
NSN 6110-01-227-5465
NSN 5975-01-312-8194
NSN 5965-00-827-9680
NSN 5960-01-489-1510
NSN 5996-01-418-8485