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 5950-01-552-6952
NSN 5925-00-019-9047
NSN 5965-01-519-1214
NSN 5910-00-905-6425
NSN 5905-00-419-0679
NSN 6105-00-760-5607
NSN 5960-01-558-7787
NSN 6610-01-076-4800
NSN 5985-01-356-2262
NSN 6150-01-281-7279
NSN 6620-00-546-6071
NSN 5855-01-068-3683