Different Types Of Machine Screws

Different types of screws have been developed to maximize efficacy for particular applications.

Different types of machine screws.

The various types. Use this guide to learn what is a screw used for and when certain screw types are more appropriate to use. Type f machine screw threads a blunt point and multiple cutting edges these screws are used in heavy gauge sheet metal aluminum zinc and lead die castings cast iron brass and plastics. Set screws machine screws with no head for screwing all the way into threaded holes.

Chart showing 60 types of screws screw heads bolts nuts and washers chart. Screws are amazingly versatile and powerful fasteners. Machine screws come with different types of heads. The basic concept is a threaded cylinder that is used for holding all sorts of things together including wood plastic and metal.

Machine screws come in coarse thread which means they have 24 threads per inch and in fine thread which means they have 32 threads per inch. It s possible to have machine screws that have different thread counts but these are rare and are usually custom made. There are many different types of screws. The heads of machine screws are similar to all other types of screws.

Rather than cutting threads into materials thread forming screws create threads by compacting and creating pressure against the walls of the materials. Mating screws mating screws have a shoulder that matches the diameter of the sex bolts they are used with. Hanger bolts hanger bolts have wood thread on one end and machine thread on the other end. When it comes to screws there are a lot of different types of screws as well as an intricate set of parts to a screw.

We dug in and decided to write an epic guide on screw options.