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 5935-00-525-2774
NSN 6610-01-398-8815
NSN 5999-00-664-1818
NSN 7035-00-445-9657
NSN 5950-01-422-8292
NSN 6320-01-246-4390
NSN 5905-01-089-5978
NSN 6150-01-258-3883
NSN 6105-01-070-8022
NSN 5999-00-964-8968
NSN 5925-01-187-0695
NSN 5910-00-937-3845