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 6220-00-408-1566
NSN 6105-00-596-9962
NSN 5965-01-472-3664
NSN 5960-01-503-0362
NSN 6220-00-999-5286
NSN 2925-01-424-0235
NSN 4140-01-215-1125
NSN 2925-00-925-0545
NSN 5945-01-267-9734
NSN 5945-01-554-8608
NSN 5998-00-961-0773
NSN 5999-01-277-4540