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 6240-01-443-0519
NSN 5855-01-461-2741
NSN 2925-01-063-9532
NSN 6145-00-581-1622
NSN 5990-01-623-0082
NSN 5915-00-715-5520
NSN 5930-01-068-3641
NSN 6105-00-268-2878
NSN 5990-01-164-8673
NSN 6135-00-985-7846
NSN 6110-01-287-9607
NSN 6105-01-540-3134