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 2925-00-906-9976
NSN 6645-01-449-0785
NSN 5925-01-097-4925
NSN 5945-01-642-2861
NSN 5895-01-360-7365
NSN 5920-00-116-9368
NSN 5945-01-238-0111
NSN 5990-00-883-1800
NSN 4140-01-631-8111
NSN 6650-01-024-9554
NSN 5960-01-024-4443
NSN 5945-00-468-7995