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 5920-00-078-2132
NSN 5895-01-286-2462
NSN 6620-01-261-0054
NSN 5895-01-634-0630
NSN 6110-00-494-9135
NSN 5965-00-150-1144
NSN 5999-01-585-6255
NSN 5905-01-394-9459
NSN 6620-01-567-7456
NSN 5998-01-268-1902
NSN 6645-00-814-4558
NSN 5960-01-365-2320