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 5965-01-074-3083
NSN 6610-01-086-4659
NSN 5960-01-589-6846
NSN 5960-01-489-1510
NSN 5905-00-321-7815
NSN 5960-01-331-3817
NSN 5905-01-122-1472
NSN 5915-00-996-1973
NSN 6320-01-106-4414
NSN 2925-00-964-7128
NSN 7035-01-554-8361
NSN 5920-01-538-3225