3D model of a standard car spark plug. Modeled in the Solidworks program.Real threaded profile.You can use it in your collection.Format .SLDPRT .DWG .STL
STL (Stereolithography, filesize: 5.78 MB), DWG (AutoCAD, filesize: 448 KB), SLDPRT (SolidWorks, filesize: 85.5 MB)