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 5935-01-649-1601
NSN 5925-01-492-4782
NSN 5996-01-341-4313
NSN 5945-01-575-9960
NSN 6135-00-145-8884
NSN 6620-00-084-1131
NSN 5985-01-181-5627
NSN 5996-01-008-9948
NSN 6110-00-205-1778
NSN 6105-01-227-2588
NSN 6150-01-396-6855
NSN 5990-00-285-1948