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 5999-00-382-8159
NSN 5855-01-138-4985
NSN 5855-01-428-9456
NSN 6650-01-579-3855
NSN 5915-01-529-0577
NSN 6130-01-420-5965
NSN 5965-00-577-1242
NSN 6220-01-429-3942
NSN 5835-01-574-9268
NSN 5950-01-352-4460
NSN 7035-01-026-0117
NSN 5996-00-944-6571