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 5965-01-533-7687
NSN 5925-01-617-9831
NSN 6620-01-560-7832
NSN 4140-01-049-0140
NSN 5915-01-279-2990
NSN 5895-01-292-3584
NSN 6320-00-174-1362
NSN 6320-01-600-5808
NSN 5990-01-429-6211
NSN 5835-01-370-4292
NSN 5835-01-030-8914
NSN 6610-00-341-1871