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 5998-00-141-9872
NSN 6135-00-416-2898
NSN 4140-01-367-8058
NSN 5935-01-203-7527
NSN 6610-01-308-6148
NSN 5855-00-933-9978
NSN 6645-01-588-5591
NSN 5996-01-217-1407
NSN 5990-01-529-4679
NSN 5945-00-440-0516
NSN 5910-01-431-4599
NSN 5835-01-502-9228