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 5920-00-057-0660
NSN 5910-00-293-8196
NSN 5950-01-253-0118
NSN 6645-00-327-4005
NSN 2925-00-330-7316
NSN 5910-00-761-4501
NSN 7035-01-123-8723
NSN 6150-01-169-9571
NSN 6320-01-456-2859
NSN 5935-01-492-5768
NSN 6685-01-206-0646
NSN 5998-01-326-7181