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 6685-01-536-1645
NSN 5945-00-112-6882
NSN 6650-00-130-0847
NSN 5905-00-279-6560
NSN 5990-01-105-5336
NSN 5950-01-391-1216
NSN 5905-01-236-5504
NSN 5990-01-105-5336
NSN 6650-01-132-6860
NSN 5990-01-485-0260
NSN 5985-00-250-7138
NSN 5996-00-597-2234