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 6240-01-142-2239
NSN 5960-00-175-7620
NSN 6610-01-141-7014
NSN 6145-01-653-9342
NSN 7035-00-834-2090
NSN 5960-01-202-6610
NSN 5999-01-241-0355
NSN 6130-00-128-9697
NSN 5930-01-613-6974
NSN 5905-01-551-0498
NSN 5960-01-003-8480
NSN 5895-01-120-4011