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 5835-01-599-1876
NSN 6610-01-366-8007
NSN 6320-01-388-3125
NSN 6685-00-763-1080
NSN 5950-01-137-5498
NSN 6650-00-966-5205
NSN 5975-00-968-7650
NSN 6150-01-406-3705
NSN 5975-00-344-0854
NSN 6150-00-015-6179
NSN 5996-01-359-9931
NSN 5835-01-256-3166