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 6610-00-174-6709
NSN 5895-00-985-1103
NSN 6220-01-066-5529
NSN 5975-01-378-1205
NSN 7035-00-433-5670
NSN 5975-00-684-8188
NSN 4140-01-450-5168
NSN 5965-01-353-0085
NSN 6150-01-243-1291
NSN 6320-01-600-5808
NSN 6610-00-401-2601
NSN 6650-01-132-6860