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 5996-00-915-3164
NSN 5930-01-290-4105
NSN 5985-01-419-1893
NSN 6135-01-139-1700
NSN 5835-00-493-3667
NSN 6610-01-431-4054
NSN 6650-01-438-1537
NSN 5905-00-919-1088
NSN 6650-01-298-0976
NSN 6620-01-591-6681
NSN 4140-00-654-9146
NSN 5910-00-170-8707