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 6110-01-478-9941
NSN 6320-01-160-7757
NSN 5960-00-409-9604
NSN 6240-00-686-5345
NSN 6320-01-478-9351
NSN 6105-01-508-7921
NSN 5935-01-197-8129
NSN 6130-00-476-7224
NSN 6320-01-225-0178
NSN 5960-01-443-3067
NSN 6240-01-513-0306
NSN 6650-01-575-1044