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 5999-01-123-6310
NSN 5935-01-602-2173
NSN 6610-01-439-7600
NSN 6105-01-152-1510
NSN 5895-01-308-5747
NSN 6650-00-299-9681
NSN 5999-01-049-8352
NSN 5998-01-583-8161
NSN 6685-01-546-5163
NSN 5975-01-072-3689
NSN 6135-01-421-4855
NSN 6685-00-084-1395