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 5915-01-394-5150
NSN 7035-01-263-1517
NSN 5999-01-325-9708
NSN 6650-00-717-8913
NSN 5950-01-262-3577
NSN 5855-01-027-1571
NSN 6620-01-299-4563
NSN 6130-00-643-4894
NSN 7035-01-235-6023
NSN 6220-01-586-5559
NSN 6150-01-029-3883
NSN 5920-01-113-8048