Download free Autocad Bolt Thread Blocks .
Tutorial: Draw a 3D threaded bolt « AutoCAD Tips BlogJun 19, 2011. how to made internal thread in autocad. Sign up for your free dynamic blocks tutorial plus. Generally, there are two kinds of fasteners in autocad as followed. Screws Bolts. Screw: A fastener designed to clamp two components together by the fastener mating to a threaded hole or other preformed hole. Bolt: A fastener designed ...