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 6105-01-069-2911
NSN 6620-00-421-2223
NSN 5998-00-991-3630
NSN 6130-00-312-2261
NSN 4140-01-440-5856
NSN 5925-01-351-5541
NSN 6320-00-908-6841
NSN 6145-01-529-7653
NSN 6320-01-538-0775
NSN 7035-01-145-5059
NSN 5975-01-418-1633
NSN 6150-01-245-8170