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 5996-01-185-5411
NSN 4140-01-406-0541
NSN 5965-01-393-5833
NSN 6685-00-492-8043
NSN 5895-00-141-9127
NSN 6610-01-559-1447
NSN 5975-01-286-9038
NSN 6240-01-100-2597
NSN 5998-01-043-4270
NSN 5935-01-342-6375
NSN 7035-01-614-3757
NSN 6105-00-547-2752