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 6135-01-199-1185
NSN 5945-01-443-3168
NSN 5910-01-377-0773
NSN 5945-00-941-0441
NSN 5975-01-646-2369
NSN 5985-01-142-2298
NSN 6645-00-991-8704
NSN 5990-00-191-6290
NSN 6145-01-145-0851
NSN 6620-01-327-3011
NSN 5930-01-054-3868
NSN 5895-00-954-8264