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 6130-00-053-2992
NSN 6130-00-982-5592
NSN 5950-01-246-3609
NSN 5925-01-264-9786
NSN 6620-00-114-2837
NSN 6320-01-506-9439
NSN 6650-01-059-2573
NSN 5960-01-474-4843
NSN 6685-00-900-4246
NSN 5925-01-124-2441
NSN 6220-00-375-0473
NSN 6220-01-230-7269