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 5915-00-178-1574
NSN 5930-01-143-9932
NSN 6150-01-423-0932
NSN 4140-00-060-1856
NSN 6150-01-329-9343
NSN 5960-01-485-7532
NSN 6135-01-557-9656
NSN 2925-01-434-6945
NSN 5925-01-106-3641
NSN 5999-01-622-1732
NSN 6135-01-536-4810
NSN 5835-01-062-2235