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 5985-00-636-8689
NSN 5950-01-358-5619
NSN 7035-00-703-3535
NSN 5895-01-143-3851
NSN 5998-01-084-3284
NSN 2925-01-398-6751
NSN 5855-01-487-5048
NSN 5835-01-589-4735
NSN 4140-00-112-0630
NSN 6220-01-541-4064
NSN 5990-01-227-6526
NSN 5910-01-401-5279