A guide to different types of fasteners

Steel Screw

A significant part of our daily lives is spent in keeping things together; whether it is used a latch to keep the doors shut or buttons to keep our clothes on or even the Velcro on our children’s shoes that prevents the shoe from falling off. These are also known as fasteners and similar tools such as stainless-steel screws in Brisbane or any other area in Australia play an important role in repair of things as well as their manufacturing. A fastener is basically a hardware tool that is used in joining or fixing two or more objects together to create a non-permanent joint which means that the joint can easily be dismantled without harming any component. They can also be installed to provide extra support and to simplify the manufacturing process by reducing the need for bigger parts as two or more smaller parts can easily be joined by things like stainless steel screws made in Brisbane. There are also alternative processes used in joining materials such as welding, gluing and even using force such as friction and magnets. However, there are many differences between welding and using bolts and nuts to fasten things together. These fasteners provide a more uniform and steadier bond and this is crucial in certain manufacturing processes such as laying down a train track which requires all the bonds on the track to be equally strong as weak spots can compromise the entire track. By using nuts and bolts in this operation that are equally spaced you can ensure equal weight distribution. They also allow for easier visual inspections which is harder to do with welds and you may end up needing expensive equipment such as an x-ray machine to find any crack. By using welding, the whole installation is made more permanent and it will be more difficult to repair specific parts as you will have to change an entire section to cater to a small problem. Using fasteners can greatly reduce the cost and time needed for repairs as you only need to replace the part that is facing the problem. 

Fasteners are used anywhere from household appliances to complex machinery. There are also many types of fasteners available: 

  • Bolts are made from steel rods with heads on one side and are commonly used with nuts. 
  • Nuts are flats pieces that have a hexagon shape with cut threads. 
  • Washers are of two types: plain washer or flat washer. Plain washers are disks that have a hole in the middle and are used to support nuts and bolts. 
  • Nails have a pointy and a head at the other end and are mainly used in joining pieces of wood.  
  • Screws are also threaded lengths that have a head on one side that can be square or slotted.  

Fasteners are made from different types of material from common steel to plastic. You can make your choice depending upon the strength and other characteristics of all the materials. Steel is one of the common materials and can be further categorised into alloy steel which is a high strength material as they are treated more by heat. Bronze is an alloy made from copper and tin with small doses of silicon and is used in the construction of boats as it is resistant to corrosion and is also very strong but is expensive as compared to other materials. Brass is an alloy made from copper and zinc but is mostly used because of its appearance. Aluminium is soft and corrosion resistant and this quality is not reduced by scratches or nicks. Stainless steel is a popular choice of fasteners as it provides the perfect balance of cost and effectiveness. It provides the same qualities of being resistant to corrosion at a lower cost than other metals. It also lasts longer and are perfect for use in harsh environments. The also have the perk of being low maintenance and you don’t have to worry about spending money on replacing your stainless-steel screws in Brisbane or any other area that you live in as they are very durable.