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 5998-01-096-9486
NSN 5950-00-238-3195
NSN 6320-00-977-3930
NSN 5998-00-880-3561
NSN 5855-01-187-2293
NSN 2925-01-109-7177
NSN 6240-01-388-8407
NSN 5975-00-753-7669
NSN 6610-00-987-0680
NSN 4140-00-241-0065
NSN 5935-01-277-6632
NSN 5935-00-897-8210