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 5975-01-421-8784
NSN 6240-00-943-4468
NSN 6610-01-414-1755
NSN 6650-00-527-8822
NSN 5960-00-156-5603
NSN 5930-01-565-0975
NSN 6620-01-286-6769
NSN 6130-01-081-5311
NSN 5895-00-878-6760
NSN 6105-00-857-3058
NSN 5965-01-282-6085
NSN 6105-01-599-7227