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 6220-01-184-3052
NSN 5895-01-182-1553
NSN 5960-01-543-0235
NSN 5975-00-056-8600
NSN 5855-01-256-2551
NSN 7035-01-136-7404
NSN 5930-01-318-1553
NSN 6645-01-238-8660
NSN 6110-01-456-1985
NSN 5895-01-210-0492
NSN 5998-01-654-0461
NSN 6240-01-092-2185