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 6645-00-863-9695
NSN 6150-01-075-3529
NSN 5855-01-409-1792
NSN 5835-01-200-7153
NSN 6650-01-225-4346
NSN 6135-01-482-1290
NSN 5925-01-652-5163
NSN 5996-01-550-1147
NSN 5915-01-451-4332
NSN 5998-01-542-8780
NSN 5950-00-827-3063
NSN 5965-00-339-2743