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 5905-01-175-8135
NSN 5945-01-229-9618
NSN 5998-00-184-9495
NSN 4140-01-449-1826
NSN 5996-01-056-1309
NSN 5990-00-010-1413
NSN 6150-01-023-1516
NSN 5920-01-604-9426
NSN 6620-01-432-7032
NSN 5998-01-123-5413
NSN 5835-00-198-4936
NSN 6320-00-521-9350