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 6130-01-412-8592
NSN 5965-01-552-0478
NSN 5920-00-584-4592
NSN 5999-00-932-0027
NSN 5960-01-408-2062
NSN 5950-01-448-2088
NSN 6650-01-116-0752
NSN 5915-00-014-3277
NSN 6105-00-171-6521
NSN 6685-01-045-5002
NSN 5960-00-220-2284
NSN 5998-01-092-5455