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 6610-00-124-2876
NSN 5835-00-008-7768
NSN 5990-01-386-5561
NSN 6220-01-250-5190
NSN 6320-01-558-8844
NSN 6220-00-595-6954
NSN 6220-00-422-9972
NSN 7035-01-096-8912
NSN 5999-01-249-3169
NSN 6610-00-983-4482
NSN 5915-00-222-8186
NSN 5915-01-226-5880