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 5925-01-607-3296
NSN 5935-00-524-9147
NSN 6135-01-381-4675
NSN 6220-01-140-4110
NSN 6110-00-840-6560
NSN 5945-00-235-7618
NSN 6110-01-446-7482
NSN 6645-00-300-0401
NSN 5915-01-256-2584
NSN 6240-01-009-5827
NSN 4140-00-218-3579
NSN 6320-01-181-9474