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 5965-00-879-7287
NSN 6220-01-425-5181
NSN 5998-00-954-9893
NSN 5950-01-426-4317
NSN 5915-00-699-4492
NSN 6650-00-758-4763
NSN 5895-01-281-5624
NSN 5935-01-400-1700
NSN 6135-01-511-1975
NSN 5960-01-632-6576
NSN 5950-01-386-5705
NSN 5996-00-439-5912