In the graphics window or browser, right-click one of the occurrences of the DIN 6912 cylinder head cap screw, and then select Replace from Content Center. The Replace from Content Center dialog box displays, and the DIN 6912 cylinder head cap screw is selected.
On the List View panel, select the Forged Socket Head Cap Screw - Metric located in the same category, and click OK.
In the family dialog box, select M6 from the Thread Description list, and select 45 from the Nominal Length list.
Select Replace All to replace all occurrences of the DIN 6912 cylinder head cap screw.
Click OK on the family dialog box. Then click OK on the message box.
All occurrences of the selected screw are replaced.