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 5999-01-422-0240
NSN 6145-01-210-7992
NSN 6320-01-170-4068
NSN 5950-01-601-6559
NSN 5998-01-306-9227
NSN 2925-01-069-5324
NSN 2925-00-578-4068
NSN 5920-01-350-3163
NSN 5935-01-370-5683
NSN 5999-01-020-7641
NSN 6320-00-994-0179
NSN 5935-00-465-0593