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 5950-00-412-0753
NSN 6650-01-583-1215
NSN 5910-01-014-2930
NSN 6620-01-054-9346
NSN 5835-01-616-6131
NSN 6685-01-100-3012
NSN 5895-01-156-0389
NSN 5998-01-354-3911
NSN 5998-01-137-6653
NSN 5960-01-006-6507
NSN 6240-01-083-8741
NSN 5930-00-816-9654