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 5835-01-370-4292
NSN 5950-01-441-2143
NSN 5990-01-345-1468
NSN 5855-00-782-7714
NSN 5985-01-314-5759
NSN 5930-01-647-6344
NSN 6150-00-301-0758
NSN 5996-01-549-6387
NSN 5915-00-924-4281
NSN 6135-00-840-6451
NSN 6620-01-193-7774
NSN 5895-01-186-4368