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 5935-01-114-7872
NSN 5915-00-833-7714
NSN 5960-01-170-4057
NSN 5935-01-591-8323
NSN 5975-00-922-2996
NSN 5920-00-480-1228
NSN 5855-01-535-7127
NSN 6150-00-965-8351
NSN 6130-01-437-0086
NSN 2925-00-833-9466
NSN 5945-01-116-2129
NSN 5985-00-475-8106