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 6220-01-505-8198
NSN 5990-00-673-1831
NSN 6105-00-018-0735
NSN 7035-01-122-1264
NSN 6110-01-633-9660
NSN 4140-01-255-9172
NSN 5930-01-460-3588
NSN 5975-00-203-8416
NSN 6145-01-386-3084
NSN 5945-01-385-8298
NSN 5930-01-100-1084
NSN 5895-00-284-4835