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 5945-00-189-8783
NSN 6110-01-285-4516
NSN 6110-01-081-3385
NSN 5835-00-887-6420
NSN 5915-00-905-0175
NSN 5930-01-366-4736
NSN 5950-00-118-4074
NSN 5965-01-222-8894
NSN 5855-00-631-4565
NSN 2925-01-481-7170
NSN 5935-01-532-9433
NSN 5935-01-319-9716