When it comes to selecting right size screwdriver, it is important to know exactly what size screw you are dealing with. Using wrong size can cause damage to screw, as well as to your project. Here are a few simple tips to help you make sure you select right size screwdriver for job.
The most commonly used screwdrivers are flathead, Phillips head, and hex head. The size of screwdriver you need is determined by size of screw head. You can measure head of screw using a ruler or caliper. To determine size of flathead driver you will need, measure width of flat head of screw and select a driver that is slightly smaller than measurement. For Phillips head screws, you will measure width of shape, and for hex head screws, you will measure length of hexagon.
In addition to measuring size of screw head, you should also take into account length of screw. The length of screw determines type of screwdriver you will need. For long screws, a long shaft screwdriver is best choice. For short screws, you should use a short shaft screwdriver.
Another important factor to consider when selecting right size screwdriver is material of screw. Depending on material of screw, you may need to use a different type of screwdriver. For wood and metal screws, a steel screwdriver is best choice, and for plastic screws, a plastic screwdriver is best choice.
Finally, keep in mind that size of screwdriver is not only factor to consider when selecting right size. It is important to also take into account torque, which is measure of how much force needs to be applied to screw to get it tight. If torque is too high, screwdriver will be too large and screw may strip or break.
Selecting right size screwdriver for your project is essential for a successful outcome. Knowing what size screwdriver you need is easy if you measure size of screw head, take into account length of screw, and consider material of screw. With right information, you can make sure that you have right size screwdriver for job.