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 6145-01-258-6101
NSN 6650-01-087-0862
NSN 5905-01-032-6404
NSN 5960-01-333-1828
NSN 2925-01-591-4030
NSN 5930-00-366-1357
NSN 2925-01-091-4734
NSN 6320-01-220-2264
NSN 6620-00-703-4260
NSN 6110-01-534-1116
NSN 5950-01-168-8782
NSN 5965-00-983-1815