An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
NSN 5855-00-316-5050
NSN 5835-01-424-0054
NSN 6645-01-331-5674
NSN 4140-01-141-4473
NSN 5905-01-107-9094
NSN 6320-01-504-3948
NSN 7035-00-946-2642
NSN 5855-01-187-2293
NSN 6610-00-942-4668
NSN 5975-00-436-0620
NSN 6150-01-543-6445
NSN 5895-01-609-5753