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 7035-01-065-3744
NSN 6320-00-149-7570
NSN 5975-01-422-6422
NSN 5905-01-641-3575
NSN 7035-01-123-8723
NSN 5920-01-016-7030
NSN 5965-00-339-2743
NSN 5999-01-444-1791
NSN 5910-01-231-1470
NSN 5835-00-794-7500
NSN 5920-01-563-8345
NSN 2925-01-633-4048