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 6620-01-469-7828
NSN 6110-00-148-8536
NSN 5985-01-553-7834
NSN 5975-01-015-1956
NSN 6220-00-761-2205
NSN 6320-00-691-8514
NSN 6240-01-126-2980
NSN 6620-00-988-9170
NSN 5998-01-078-8253
NSN 6130-00-833-7763
NSN 6105-00-976-9940
NSN 6685-01-215-1204