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 5930-01-640-6540
NSN 5990-01-294-6198
NSN 6685-00-228-3781
NSN 5985-01-123-8667
NSN 5835-01-381-4452
NSN 6320-01-600-5808
NSN 5985-00-143-0008
NSN 6650-01-655-0762
NSN 6320-01-399-6177
NSN 6135-00-477-8847
NSN 5990-00-027-7508
NSN 4140-01-346-3948