This round type tapered floating screw is used together with the diamond type screw (CP155-DM) to locate clamping modules (CP150, CP151, CP152) in systems requiring compensation for hole pitch changes caused by workpiece distortion. A floating bushing allows the screw to accommodate mounting-hole misalignment, while the tapered surface serves as the locating reference. Used together with compatible clamp modules, the system supports conversion between standard clamping and distortion-compensation modes. For locating points using Round and Diamond type tapered floating screws, mounting holes should be machined to a spacing tolerance of ±0.02 mm. An O-ring holds the clamping screw in a fixed rotational orientation and can be replaced with a commercially available equivalent when needed. Tapered pin is made from 1045 steel, precision ground, with a black oxide finish. Clamping screw is made from 4135 steel, quenched and tempered, with a black oxide finish.