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 6135-00-803-3012
NSN 6685-01-235-0036
NSN 6610-01-434-4958
NSN 6130-01-554-7755
NSN 5925-01-578-6869
NSN 7035-01-328-7448
NSN 6105-01-253-9517
NSN 5950-01-145-3118
NSN 5920-01-361-3635
NSN 5950-01-178-6306
NSN 6650-01-199-4968
NSN 5915-01-650-9353