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 6110-01-377-3352
NSN 4140-01-392-3107
NSN 5996-00-724-3812
NSN 5996-01-053-3807
NSN 5835-00-126-2961
NSN 6135-00-500-2082
NSN 6150-01-560-1083
NSN 5910-00-421-7779
NSN 6105-01-306-9199
NSN 6135-00-635-9187
NSN 5985-01-201-3917
NSN 5960-01-432-6038