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 6620-01-217-3216
NSN 5996-00-161-4202
NSN 6220-01-231-0995
NSN 6150-01-193-8997
NSN 6620-01-087-2354
NSN 6145-01-509-4057
NSN 5895-00-135-3767
NSN 2925-00-413-2064
NSN 6620-01-373-4588
NSN 5945-01-238-9885
NSN 5945-01-451-8166
NSN 5950-00-246-5148