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 5910-00-927-5741
NSN 5945-01-482-7702
NSN 6240-01-253-0687
NSN 5996-01-175-7881
NSN 5925-01-502-3672
NSN 5835-00-401-2578
NSN 5920-01-433-0301
NSN 5965-01-560-7282
NSN 5835-01-616-6131
NSN 5905-01-479-4525
NSN 5960-00-064-8972
NSN 6620-00-264-8030