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 2925-00-215-4954
NSN 5975-01-132-1664
NSN 6610-01-599-4462
NSN 5965-01-407-6845
NSN 5910-01-587-7283
NSN 6145-01-643-5038
NSN 6320-01-185-3857
NSN 6150-01-103-7763
NSN 5915-01-362-6268
NSN 6220-01-552-9768
NSN 6220-01-519-8123
NSN 6610-01-122-0064