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 6110-00-625-8643
NSN 5960-00-188-8648
NSN 5920-01-205-3442
NSN 6110-01-089-9017
NSN 5855-01-605-7233
NSN 6220-01-059-1393
NSN 5975-01-196-4990
NSN 5960-00-553-7338
NSN 6240-01-388-6795
NSN 5935-01-140-0079
NSN 5855-00-779-2854
NSN 5965-01-386-2988