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 5855-00-631-4565
NSN 5950-01-103-1194
NSN 6620-00-798-6866
NSN 6645-00-262-7448
NSN 5905-01-570-4932
NSN 6650-01-147-7135
NSN 5950-01-237-3406
NSN 5996-01-633-7979
NSN 7035-00-480-6767
NSN 5930-00-065-4787
NSN 5855-01-409-1792
NSN 5930-01-474-8104