Swing Eye Bolts Click the swing eye bolt point object from the Hardware Inch/Metric tool set to insert a swing eye bolt. Parameter Description Size Specify the swing eye bolt size in diameter/threads per inch (imperial) or diameter/thread pitch (metric) Eye Inside Dia Specify the inside diameter of the eye Outside Diameter Specify the outside diameter Length Specify the length under the bolt head Thread Length Specify the thread length Thread Style Select the 2D thread style; see Fastener Object Thread Styles View Select the 2D view Show Center Line Select to draw the 2D swing eye bolt with center line(s) Show Threads Select to create the 3D swing eye bolt with threads Place Locus at Center Select to draw the swing eye bolt with a center locus