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 5910-01-611-9278
NSN 6620-01-004-7072
NSN 5905-00-838-5089
NSN 5999-01-066-1386
NSN 5915-00-905-6281
NSN 5960-00-161-3728
NSN 6110-01-136-5026
NSN 6135-01-122-4448
NSN 6620-01-587-5972
NSN 5960-01-377-1907
NSN 5930-01-478-3903
NSN 5915-01-372-3277