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 6650-00-196-5311
NSN 5999-00-753-7450
NSN 5930-01-410-7759
NSN 5935-00-224-8972
NSN 5996-01-305-2738
NSN 6610-01-131-8697
NSN 5930-01-146-0772
NSN 6145-01-431-8803
NSN 6220-00-065-3431
NSN 5915-01-336-3957
NSN 5895-01-513-8385
NSN 5990-00-965-0495