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 5855-01-199-2046
NSN 5835-01-416-6455
NSN 5915-01-571-2537
NSN 5930-01-421-1538
NSN 6610-00-052-8020
NSN 6110-01-316-7285
NSN 5925-01-435-5869
NSN 5915-01-333-4749
NSN 6110-01-435-5871
NSN 5965-01-399-8454
NSN 6240-01-220-6066
NSN 5910-01-286-3782