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 6620-01-111-9064
NSN 6130-01-630-5480
NSN 6105-01-039-3711
NSN 5935-01-490-0917
NSN 4140-01-101-1165
NSN 6220-01-449-2014
NSN 6145-00-397-5950
NSN 6320-00-336-9123
NSN 6320-00-553-8427
NSN 6220-01-370-9438
NSN 5925-01-037-0797
NSN 6220-01-629-2636