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 6320-00-456-2092
NSN 5960-01-363-7759
NSN 6320-01-157-4400
NSN 6685-01-083-6141
NSN 5945-01-356-4135
NSN 5835-01-576-9013
NSN 5999-00-070-8175
NSN 6685-00-248-6990
NSN 6620-00-967-9684
NSN 6240-01-212-3255
NSN 6105-01-326-6578
NSN 6685-00-138-2739