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 5915-01-327-6637
NSN 5999-01-153-2076
NSN 4140-01-184-7417
NSN 5895-01-648-3815
NSN 5950-01-141-5437
NSN 5930-00-584-1765
NSN 5950-01-593-4566
NSN 6320-00-593-0379
NSN 6320-01-540-4885
NSN 6320-01-384-3850
NSN 5945-00-111-2050
NSN 4140-00-219-3146