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 5930-01-353-1638
NSN 6150-01-367-5576
NSN 6145-01-279-1264
NSN 5960-00-064-8972
NSN 5920-01-363-7063
NSN 5920-01-104-4332
NSN 6105-00-992-7167
NSN 5855-00-361-0167
NSN 5895-01-546-8484
NSN 5998-00-675-3560
NSN 6240-01-484-9576
NSN 5855-01-487-5048