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 6220-00-244-2040
NSN 5965-01-583-7392
NSN 6320-00-242-3300
NSN 6145-01-532-4764
NSN 5855-00-494-9581
NSN 5965-01-562-5830
NSN 6685-00-438-3386
NSN 6685-01-331-0719
NSN 5910-00-916-5831
NSN 5960-01-425-1454
NSN 5945-00-118-1103
NSN 4140-01-487-6227