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 5905-01-186-0061
NSN 6105-01-273-0161
NSN 6610-00-620-4857
NSN 6650-01-275-3112
NSN 4140-01-573-7708
NSN 5930-00-187-7762
NSN 5960-01-371-5494
NSN 6110-01-522-8354
NSN 5925-01-612-1853
NSN 5905-01-569-7810
NSN 6110-01-116-7176
NSN 6110-01-541-8076