Quantity Per Pack: 10 Platform Size: 3.3 Platform Size: 4.1 Platform Size: 4.8 Platform Name: NC Platform Name: RC This is a 10 pack of final screws that take a Straumann® Torx driver. Torque is 35ncm. It is compatible with Straumann® Bone Level non-engaging 3.3 (NC) and 4.1/4.8 (RC) parts and all of the castable DESS abutments. All of our screws are stress tested to 150% of the nominal torque value and can also be used as lab screws.