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 5910-01-451-0585
NSN 2925-00-446-2447
NSN 6240-01-063-7685
NSN 5930-01-476-5076
NSN 6320-01-459-6992
NSN 5930-00-887-9743
NSN 5945-01-065-3949
NSN 6650-00-601-6463
NSN 5950-01-374-5912
NSN 4140-01-004-6462
NSN 5915-00-840-8508
NSN 5975-00-449-1209