10 units Pack Final Screw - SRA - 19.098-P10 $98.50 This is a 10 pack of final screws that takes a Straumann® Torx driver. Torque is 15ncm. These screws are used on top of the Straumann Screw Retained Abutment (SRA) only. All of our screws are stress tested to 150% of the nominal torque... Currently Out of Stock