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 5925-01-126-6288
NSN 5975-01-508-0964
NSN 6150-00-878-1248
NSN 5999-00-906-8541
NSN 6130-01-382-1994
NSN 5935-00-273-3861
NSN 6150-01-553-1785
NSN 5835-01-043-1576
NSN 6130-01-278-4619
NSN 6145-01-303-1000
NSN 6240-00-286-0742
NSN 5990-01-649-4647