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 5905-01-230-1410
NSN 5915-01-555-8081
NSN 6105-00-488-9418
NSN 4140-00-231-1475
NSN 6320-01-476-7702
NSN 5855-01-003-7102
NSN 5960-01-106-3086
NSN 6240-00-580-0666
NSN 5835-01-252-5879
NSN 5855-01-535-0971
NSN 5835-01-406-4066
NSN 5998-01-446-2709