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 5960-01-310-3863
NSN 5998-01-634-0604
NSN 5950-00-209-9832
NSN 6220-01-358-3533
NSN 6685-01-424-1542
NSN 5905-01-133-9417
NSN 6620-00-392-9835
NSN 6110-01-231-2568
NSN 5999-01-464-4076
NSN 6105-01-091-0512
NSN 5925-00-591-2792
NSN 2925-01-594-3583