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 5950-01-660-1870
NSN 6240-00-275-1950
NSN 5925-01-270-4003
NSN 5930-00-636-8888
NSN 2925-01-311-0446
NSN 5965-00-106-3195
NSN 6645-01-365-4091
NSN 5915-01-614-8852
NSN 7035-00-371-7749
NSN 5855-01-042-7990
NSN 5925-00-964-2259
NSN 5910-01-254-3758