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 6240-01-246-3248
NSN 6150-00-642-2919
NSN 5935-01-386-5808
NSN 5935-01-031-0460
NSN 6240-00-104-4662
NSN 5925-01-092-1005
NSN 5895-00-757-3885
NSN 6645-00-173-2800
NSN 5990-01-400-3299
NSN 5855-01-147-4785
NSN 6320-01-036-2598
NSN 6320-00-521-9350