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 5998-01-578-1593
NSN 5950-00-635-9746
NSN 5925-00-862-0142
NSN 5950-01-090-4175
NSN 5835-01-198-5142
NSN 5960-00-393-2505
NSN 6685-01-033-4648
NSN 5935-00-801-9490
NSN 6620-00-778-7405
NSN 5975-01-218-7914
NSN 6220-01-388-9701
NSN 6320-01-364-1840