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 6240-01-588-7753
NSN 5855-00-560-0110
NSN 5895-01-506-8745
NSN 5945-00-932-3335
NSN 5920-01-020-7659
NSN 5835-01-227-2318
NSN 5975-01-606-9379
NSN 6150-01-468-6082
NSN 6220-01-321-8488
NSN 6145-01-545-6348
NSN 5910-01-542-8835
NSN 6130-01-586-7922