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 5905-00-439-6397
NSN 5905-00-432-8700
NSN 5965-00-929-4536
NSN 5998-01-659-9707
NSN 5925-00-379-0920
NSN 5905-01-464-9675
NSN 6110-01-145-4458
NSN 5990-01-219-2703
NSN 6135-01-468-2970
NSN 5985-01-423-8837
NSN 6110-01-322-2758
NSN 6150-01-161-6441