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 5935-00-155-4662
NSN 5999-01-200-7992
NSN 5920-01-545-0661
NSN 6145-01-482-3651
NSN 5905-00-575-1158
NSN 5915-01-649-7946
NSN 7035-00-437-7950
NSN 6130-01-537-0280
NSN 5895-00-363-9370
NSN 6110-01-113-6968
NSN 5835-00-140-8646
NSN 6220-01-370-2547