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 5965-01-005-0341
NSN 6110-01-384-4292
NSN 5945-00-284-3155
NSN 6610-01-321-6904
NSN 7035-01-118-5861
NSN 5985-01-018-2383
NSN 5855-01-187-2293
NSN 5910-00-758-9369
NSN 4140-01-464-3231
NSN 5915-01-359-3305
NSN 6240-00-913-8529
NSN 6240-01-524-7411