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 6130-01-457-1399
NSN 5998-00-465-9572
NSN 2925-01-359-9818
NSN 5950-01-552-1466
NSN 5935-00-293-1863
NSN 6150-01-080-0090
NSN 5920-01-247-2029
NSN 6685-01-040-0917
NSN 5999-00-698-1642
NSN 6685-00-275-2730
NSN 5895-01-222-9035
NSN 6320-01-521-1764