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 5998-01-509-4254
NSN 5998-00-901-2145
NSN 5920-00-998-9528
NSN 6610-01-552-8842
NSN 6240-01-513-5435
NSN 5905-00-945-5328
NSN 6620-01-119-9239
NSN 5925-00-179-0094
NSN 6320-00-405-2348
NSN 5996-01-309-6002
NSN 6645-00-690-0423
NSN 5975-01-276-0606