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 6610-01-267-5382
NSN 6150-00-701-7880
NSN 5935-01-411-3528
NSN 5935-01-108-2935
NSN 5925-00-220-6841
NSN 5915-00-784-0996
NSN 6650-01-398-1117
NSN 5920-00-491-9163
NSN 5985-01-391-7665
NSN 5998-01-487-6849
NSN 6145-00-904-0279
NSN 6320-01-143-3597