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 5905-00-394-7194
NSN 6150-01-244-5477
NSN 5960-00-009-2771
NSN 2925-01-364-7926
NSN 5996-01-554-9882
NSN 2925-01-387-0870
NSN 5935-01-095-0866
NSN 6620-00-226-2285
NSN 5930-00-914-7855
NSN 6620-00-516-3204
NSN 6620-00-080-2847
NSN 2925-01-397-2495