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 5960-01-228-7092
NSN 6110-01-388-2958
NSN 4140-01-333-6052
NSN 5925-01-608-5288
NSN 5999-00-554-4285
NSN 6685-01-434-1148
NSN 5910-01-386-3997
NSN 5915-00-182-8068
NSN 5835-01-329-4814
NSN 5965-01-322-3271
NSN 7035-00-171-0804
NSN 6240-01-494-8044