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 5960-01-599-9821
NSN 5935-01-411-1485
NSN 5905-00-929-3288
NSN 6620-01-416-1757
NSN 5998-00-633-5169
NSN 5910-00-579-7752
NSN 6110-01-048-0427
NSN 5999-00-353-6342
NSN 7035-01-392-3097
NSN 5985-01-409-1817
NSN 5910-00-821-0081
NSN 5910-01-185-6300