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 5996-00-313-9180
NSN 5925-01-007-2049
NSN 5920-00-752-3081
NSN 5935-00-691-9149
NSN 5855-01-134-7106
NSN 5960-01-050-6440
NSN 6130-01-283-1418
NSN 5935-01-304-6897
NSN 6220-00-276-8681
NSN 5999-01-605-0855
NSN 6130-00-933-9081
NSN 6240-01-517-4441