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 5835-01-074-7593
NSN 7035-00-205-8739
NSN 6320-01-607-1491
NSN 5950-00-003-6624
NSN 5920-01-110-3177
NSN 5930-01-461-2438
NSN 5855-01-125-9167
NSN 5925-00-783-7893
NSN 7035-00-096-9986
NSN 5920-01-163-9257
NSN 7035-00-064-7008
NSN 5915-01-227-2337