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 5920-01-407-6612
NSN 5905-01-329-9438
NSN 6685-01-446-6164
NSN 6240-01-386-5952
NSN 5915-01-065-0413
NSN 5935-00-524-1977
NSN 5945-01-345-2113
NSN 5910-00-844-3632
NSN 5990-01-429-6211
NSN 5996-01-063-4290
NSN 2925-00-246-3077
NSN 5930-01-008-0434