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 5998-01-485-3299
NSN 2925-01-599-1901
NSN 5935-01-501-5190
NSN 6620-00-028-3370
NSN 6150-01-235-2322
NSN 5855-01-053-0679
NSN 5930-00-946-2012
NSN 4140-01-191-6457
NSN 6145-01-027-4743
NSN 6240-00-977-5599
NSN 6110-01-328-4009
NSN 6685-01-139-4648