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.
Classification: Threaded fasteners of aluminum
NSN 5895-01-479-1817
NSN 6130-01-394-3426
NSN 5950-00-104-7526
NSN 5945-00-362-0188
NSN 2925-01-492-5342
NSN 5895-00-030-4380
NSN 5855-00-058-1293
NSN 5960-00-169-2610
NSN 5915-00-779-3475
NSN 6135-00-080-9176
NSN 5855-01-142-7530
NSN 6320-01-029-4220