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 6685-01-085-5977
NSN 5965-01-207-0991
NSN 6110-00-635-9237
NSN 5855-00-990-0701
NSN 5835-00-465-3762
NSN 5965-01-521-4452
NSN 5996-01-227-3005
NSN 6130-01-367-8945
NSN 6610-01-115-0391
NSN 5895-00-602-2929
NSN 6135-01-301-8776
NSN 5975-01-380-5460