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 6240-01-360-0225
NSN 5895-00-031-3591
NSN 6105-01-049-8643
NSN 5975-01-489-6159
NSN 6150-01-066-9329
NSN 6650-01-566-8338
NSN 5996-01-427-8435
NSN 5915-01-511-0928
NSN 5990-01-507-7495
NSN 7035-01-538-3665
NSN 5975-01-265-5122
NSN 5935-01-057-6063