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 5950-00-234-1834
NSN 5998-01-432-9097
NSN 5996-01-281-7336
NSN 7035-01-372-0421
NSN 6240-00-688-6351
NSN 6150-01-070-7174
NSN 5895-00-339-2044
NSN 5910-01-309-0455
NSN 6240-00-933-7641
NSN 5999-01-537-0977
NSN 2925-01-190-9352
NSN 6105-01-424-8861