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 5945-01-538-5230
NSN 6610-01-435-4387
NSN 5925-00-035-8469
NSN 6220-00-483-4044
NSN 5925-00-109-2231
NSN 5998-01-194-1757
NSN 5996-01-502-5663
NSN 5930-01-657-3034
NSN 5945-00-699-1033
NSN 5985-00-719-9944
NSN 6145-01-217-4749
NSN 6320-01-439-5264