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 5999-01-293-7631
NSN 6150-00-804-7015
NSN 5998-01-496-2127
NSN 6645-01-469-2458
NSN 6150-00-833-4717
NSN 5910-00-972-9700
NSN 6110-01-581-3704
NSN 6105-01-116-4283
NSN 5999-01-196-4479
NSN 5998-01-100-1256
NSN 5985-00-431-8772
NSN 5965-01-423-8543