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 6145-00-591-6828
NSN 6145-00-088-8092
NSN 6240-01-333-1996
NSN 6650-01-471-4663
NSN 5999-01-469-2535
NSN 5998-01-005-5098
NSN 5930-01-382-1738
NSN 6135-01-512-8740
NSN 6240-00-715-1046
NSN 5920-00-368-5267
NSN 4140-01-382-9517
NSN 6685-01-191-1539