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 5920-00-498-1392
NSN 6220-00-280-2880
NSN 4140-01-659-5444
NSN 5998-01-508-0888
NSN 6135-01-205-5965
NSN 5950-00-618-0024
NSN 5910-01-454-8443
NSN 6685-01-434-6431
NSN 5975-00-636-4910
NSN 6320-00-433-2773
NSN 5945-00-339-2282
NSN 5996-00-439-5912