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 5996-00-305-6152
NSN 5996-01-240-5014
NSN 6145-00-173-6646
NSN 4140-01-572-8090
NSN 6650-00-421-9818
NSN 5985-00-369-0649
NSN 7035-00-620-6835
NSN 6645-01-438-4118
NSN 5950-01-344-9619
NSN 5930-01-181-6392
NSN 6145-01-608-0787
NSN 5910-00-489-2406