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 5998-01-085-6932
NSN 5930-01-469-5736
NSN 5965-01-383-7235
NSN 6645-01-602-8275
NSN 5930-00-331-9947
NSN 6110-00-950-6065
NSN 5998-00-386-7051
NSN 6220-01-614-7104
NSN 6110-01-209-4709
NSN 6650-01-512-1930
NSN 5996-01-228-2306
NSN 5925-01-195-2985