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 5915-00-518-4656
NSN 5950-01-386-5845
NSN 6110-01-087-1316
NSN 5999-01-350-3180
NSN 5910-01-100-2053
NSN 5990-00-578-8850
NSN 6220-01-281-6027
NSN 6240-01-394-8592
NSN 5945-01-249-0502
NSN 5920-01-434-8504
NSN 5998-01-516-2647
NSN 5920-01-387-6998