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 6145-00-075-4620
NSN 5990-00-316-8872
NSN 5895-01-266-0245
NSN 4140-00-438-2485
NSN 5920-00-819-5863
NSN 6645-00-153-3834
NSN 5996-00-963-1352
NSN 5895-00-196-5690
NSN 6220-01-193-4960
NSN 6320-00-032-4853
NSN 5920-01-549-9647
NSN 5950-01-378-5397