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 5996-00-819-9625
NSN 5999-00-455-0787
NSN 6240-00-057-9498
NSN 5925-01-424-2963
NSN 5965-00-156-8562
NSN 5895-01-147-5688
NSN 5910-01-089-8758
NSN 5925-00-574-4362
NSN 5999-00-966-9054
NSN 5925-01-634-0664
NSN 6145-01-615-0099
NSN 5920-00-144-8031