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 6650-01-214-9728
NSN 5930-00-085-0811
NSN 5998-01-585-6974
NSN 5835-01-485-1408
NSN 5998-00-312-1315
NSN 6610-01-327-3187
NSN 5915-01-107-6488
NSN 6110-00-882-2372
NSN 5895-00-678-5324
NSN 5998-00-854-0818
NSN 5945-01-481-4993
NSN 6135-01-342-3859