Tips

Why Do Screwdrivers Always Have a Hexagonal Part? This Design Feature is Pure Genius!

The humble screwdriver is a familiar tool to many, but have you ever wondered why screwdrivers always have a hexagonal shape? The reason behind this design choice is fascinating and may surprise you. Prepare to be amazed as we uncover the secrets behind this everyday object's unique feature.

Administrator

9 August, 2024

Everyone knows that screwdrivers are used to loosen or tighten screws. But not everyone understands the design and construction of this tool, especially the hexagonal part always found on screwdrivers. Do you know all the functions of this hexagonal part? All will be revealed below.

1Fits with the Screwdriver

Fits with the screwdriver

Typically, a screwdriver has two ends to allow for the tightening and loosening of various types of screws. The center of the screwdriver features a hexagonal design to fit the shank of the screwdriver. If you are using one end, the shank can be attached to the other end for a better grip and to prevent hand strain.

2Provides Leverage when Opening Screws

Provides leverage when opening screws

Many screws are fastened very tightly, almost as if they are permanently fixed to an object. If you try to loosen these screws with just your hand and a screwdriver, you will likely be unsuccessful.

So, why not take advantage of the hexagonal design on your screwdriver? Simply place the screwdriver on the screw and then use pliers to grip the hexagonal part of the screwdriver and turn it forcefully. With the added leverage from the hexagonal part, the screw will be removed in an instant.

For a two-ended screwdriver, the hexagonal part is usually in the center. For a single-ended screwdriver, the hexagonal design is typically on the shank, serving the same purpose of providing leverage to easily and quickly loosen screws.

These are some surprising insights into the functions of the hexagonal part of a screwdriver. Hopefully, this will help you to more easily loosen screws. Don’t forget to share this article if you found it useful!

Frequently asked questions

The hexagonal part of a screwdriver, also known as the ‘bolt’, serves a very important purpose. It allows for a secure grip and provides a mechanical advantage when turning or tightening screws. This design feature is pure genius as it enables the application of more torque with less effort, making it easier to drive screws into place.

The hexagonal bolt design offers several advantages. Firstly, it prevents the screwdriver from slipping when turning screws, ensuring a firm grip. Secondly, the hexagonal shape allows for a greater amount of torque to be applied, making it easier to tighten or loosen screws. Additionally, this design enables the use of a wrench or spanner for extra leverage when needed.

Yes, the hexagonal part of a screwdriver is specifically designed to be compatible with wrenches or spanners. This comes in handy when you need that extra bit of leverage to tighten or loosen a screw, especially in tight or hard-to-reach spaces.

Yes, hexagonal bolts come in a variety of sizes to accommodate different screw sizes and applications. The most common sizes are designed to fit standard screw head sizes, ensuring a perfect fit and optimal torque application.

The hexagonal design is genius because it is a simple yet incredibly effective solution to a common problem. By incorporating a hexagonal shape, screwdrivers become much more versatile and user-friendly. This design has stood the test of time and is now the industry standard, showcasing its brilliance and widespread practicality.