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 6220-00-397-6910
NSN 5960-01-159-9157
NSN 6320-01-498-4954
NSN 6610-00-488-3780
NSN 6150-01-200-8199
NSN 6620-01-105-5770
NSN 6620-01-360-4725
NSN 6240-01-537-6384
NSN 5996-01-483-1858
NSN 6650-00-416-2953
NSN 5996-00-419-9634
NSN 5975-00-929-1515