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 6650-01-110-2142
NSN 6130-01-254-3260
NSN 5855-01-003-0848
NSN 6150-01-089-6764
NSN 6130-01-246-7617
NSN 5895-01-605-6926
NSN 5996-01-095-5345
NSN 5950-01-355-0403
NSN 6110-01-538-3790
NSN 5930-00-186-9252
NSN 5835-00-677-7731
NSN 6150-01-218-4507