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 5965-01-399-8454
NSN 5990-00-224-9408
NSN 6110-01-374-9933
NSN 6105-01-486-3494
NSN 5905-01-421-9770
NSN 6610-00-217-2194
NSN 6240-01-300-0742
NSN 5999-01-119-0197
NSN 6105-01-092-8395
NSN 6620-01-502-5083
NSN 5975-01-014-4648
NSN 5835-01-314-2781