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 5855-01-217-6857
NSN 6650-01-412-1490
NSN 5975-01-472-9526
NSN 6135-01-243-5797
NSN 6220-01-161-8199
NSN 5999-01-462-6046
NSN 6105-00-028-6939
NSN 6240-00-246-7242
NSN 6220-01-149-8566
NSN 5935-00-284-3984
NSN 5935-01-551-8237
NSN 5960-00-810-6295