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 6685-01-626-9032
NSN 6650-00-334-5901
NSN 5935-00-823-6962
NSN 5925-01-564-6008
NSN 2925-00-698-4882
NSN 5950-01-382-8209
NSN 5998-01-188-8751
NSN 5935-01-200-8652
NSN 5950-01-600-2925
NSN 5930-01-207-8905
NSN 5998-01-371-2988
NSN 5935-01-388-7370