AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

How Do Square Drive Screws Work?

Screws as a type of fastener find use in many applications and industries, commonly being relied on to secure workpieces made from wood, thin metal sheets, plastic, and other such materials. With their basic role of creating their own threading and securing pieces together in a permanent fashion, screws are quite versatile. One common subtype of screw is the square drive screw, and they are often used for decking installation, furniture manufacturing, and the general assembly of hardwood pieces. In this blog, we will discuss the square drive screw in more detail, allowing you to have a better understanding of its functionality and applications.

Aside from the square drive screw, there are a number of drive types that are quite popular, examples being Allen drives, hex heads, slotted and Phillips drives, and other such options. Before the square drive screw, a majority of screws either had slotted or straight drive types, though these options faced the risk of camming out in certain instances. The square drive screw changed this with its one-handed driving style and optimal grip, making it the clear choice for applications where camming out is a potential risk.

With a square drive screw, the recess of the screw head is shaped like a square. This allows for the screw tip to remain in place during the driving process with more ease, and slipping and stripping are more preventable as well. In order to avoid camming out, square drive screws are generally made from a softer metal while having a thick shaft. This ensures that they can be driven through wood to create a tight and reliable joint without scarring up the finish of the workpiece.

The square recess is also useful for when an application features angles and composite materials, making it so the head fits neatly into a driver for installation. Additionally, the central square head also allows one to remove the fastener as required without risking screw stripping or damage to the assembly. If the splitting or cracking of a wooden workpiece is a concern, the square head screw has the benefit of having a sharp thread angle for clean cuts while not requiring a pilot hole beforehand.

While square drive screws are quite useful and dependable, it is important to understand that they do come at a higher price. Despite this, they often last longer than Phillips screws or other options that may face wing wear out at a faster rate. Additionally, only two driver sizes are needed to work with most square drive screw sizes, increasing their ability to be used. Because of this, it can be a very worthwhile investment to take advantage of square drive screws when one wishes to avoid camming out and earlier driver bit failure.

For all of your square drive screw and hardware needs, look no further than Hardware Domain. On our database, we hold over 2 billion new, used, obsolete, and hard-to-find parts that are ready for purchase at any time. With our easy-to-browse part catalogs and included search engine, you should be able to narrow down all your needs quickly and easily. With our online RFQ service that is accessible from various links across our website, the quotation process is just as simple.

With information such as your target price, expected shipping time frame, and desired quantity, we can best customize a solution that caters to your needs. As our team is available for customers around the clock, you can expect a response to your request within 15 minutes of us receiving and reviewing your form. If you have any questions or would simply like to conduct a quote request with the assistance of a representative, give us a call or email at your earliest convenience.


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April 11, 2022

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