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 5910-01-446-6477
NSN 6650-00-862-2142
NSN 6620-00-342-9843
NSN 5996-00-633-6912
NSN 6135-01-482-3989
NSN 5905-01-562-0266
NSN 6145-01-461-2750
NSN 4140-00-185-9694
NSN 6130-01-088-7779
NSN 5996-01-446-5097
NSN 6685-00-276-9889
NSN 6105-01-367-8835