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 5945-00-999-4893
NSN 5975-00-991-2385
NSN 6145-00-427-7201
NSN 6685-01-068-7704
NSN 4140-01-372-6078
NSN 5996-01-254-4635
NSN 5910-01-525-2061
NSN 5998-00-152-7915
NSN 6620-00-431-3837
NSN 6620-01-371-5040
NSN 5975-01-211-1580
NSN 5990-01-330-4552