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 5835-01-381-4452
NSN 5975-01-543-0305
NSN 6650-01-339-7571
NSN 5855-00-532-0025
NSN 5925-00-757-7283
NSN 5950-01-438-2173
NSN 5998-01-219-5915
NSN 5998-01-157-8244
NSN 5925-01-511-9487
NSN 5930-00-676-9376
NSN 5935-01-519-2522
NSN 5999-01-040-9525