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 6110-01-573-9284
NSN 6130-01-299-7285
NSN 6645-01-119-3496
NSN 6110-01-098-5739
NSN 5930-01-525-6855
NSN 6320-01-129-9656
NSN 6320-00-456-0836
NSN 2925-00-549-6759
NSN 5965-00-950-0602
NSN 5920-01-632-6580
NSN 5996-01-586-3041
NSN 6145-01-658-3675