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 5930-01-146-8950
NSN 6240-00-476-1228
NSN 5985-01-373-2678
NSN 5905-01-159-3241
NSN 5910-01-058-0761
NSN 5999-01-243-6913
NSN 5905-01-084-3323
NSN 6320-01-102-0799
NSN 6105-00-265-7545
NSN 5985-01-181-5627
NSN 5950-01-609-6701
NSN 6135-01-061-1862