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 6145-01-345-1703
NSN 5975-01-579-6807
NSN 7035-00-162-5487
NSN 5996-00-134-6538
NSN 6220-00-142-5115
NSN 5950-00-286-3301
NSN 6150-01-107-0766
NSN 6240-01-381-8713
NSN 5990-00-779-4175
NSN 5999-00-702-1700
NSN 5935-01-540-7546
NSN 6320-01-519-8767