Platform Size: 3.5 Platform Name: NP Quantity Per Pack: 10 This is a final screw that takes a Nobel® Unigrip/Star driver. Torque is 35ncm. It is compatible with Nobel® Active - 3.5 (NP) and Nobel® Branemark - 3.5 (NP). All of our screws are stress tested to 150% of the nominal torque value and can also be used as lab screws.