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 5910-00-952-2172
NSN 5960-01-243-0007
NSN 5950-01-532-0260
NSN 6240-00-137-2498
NSN 5996-00-264-0710
NSN 6110-01-049-1679
NSN 6320-01-160-8578
NSN 6650-00-211-6302
NSN 5960-00-315-0358
NSN 5998-01-053-6750
NSN 5960-01-104-7839
NSN 6220-01-548-3369