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 4140-01-377-5828
NSN 6135-01-230-8106
NSN 6130-01-284-0269
NSN 5930-01-599-6653
NSN 5895-00-946-3857
NSN 5975-00-583-8625
NSN 5996-00-240-0010
NSN 5950-01-406-7694
NSN 5960-01-468-5785
NSN 5915-00-973-6803
NSN 5935-01-416-9070
NSN 6685-00-477-2892