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 5895-00-568-8304
NSN 6320-00-882-7061
NSN 5998-01-377-4316
NSN 5935-00-204-5177
NSN 6620-01-170-8270
NSN 6645-01-571-8578
NSN 6320-00-937-5625
NSN 5975-01-599-4092
NSN 5915-01-322-5342
NSN 5950-00-566-6768
NSN 6130-00-857-9116
NSN 6105-01-591-0319