T-bolts Click the T-bolt point object from the Hardware Inch/Metric tool set to insert a T-bolt. Parameter Description Size Specify the T-bolt size in diameter/threads per inch (imperial) or diameter/thread pitch (metric) Head Size Specify the T-bolt head size Head Thickness Specify the T-bolt head thickness 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 T-bolt with center line(s) Show Threads Select to create the 3D T-bolt with threads