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 5999-01-124-7033
NSN 5855-00-631-4565
NSN 5990-01-443-2931
NSN 6240-01-088-7629
NSN 7035-01-520-7243
NSN 6240-01-420-8320
NSN 5855-00-361-0167
NSN 6135-00-404-7683
NSN 5855-00-918-1622
NSN 6610-00-012-8072
NSN 6620-00-518-3595
NSN 6110-01-514-7106