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 5965-01-361-9760
NSN 6620-01-246-4314
NSN 5905-00-581-7752
NSN 5835-01-422-7393
NSN 6130-01-302-7528
NSN 6150-01-601-9447
NSN 5998-00-755-6947
NSN 5998-01-050-9955
NSN 5905-01-531-7386
NSN 5855-01-381-7493
NSN 5835-01-083-2119
NSN 5990-00-351-5479