What Is a Nut Driver?
A nut driver, also known as a box or socket driver, is primarily used to turn hex screws, nuts, and bolts. It features a long shaft and strong torque, making it suitable for tightening nuts and bolts in narrower and deeper spaces compared to other screwdrivers. It’s important to select a nut driver that matches the nut’s standard.
Uses of Nut Drivers
Nut drivers are tools for tightening nuts and bolts, used across various applications.
They are commonly used for tightening hexagon nuts, which are found in numerous settings such as construction sites, industrial facilities, bicycle wheels, and behind traffic signs. Nut drivers, therefore, find their utility in diverse scenarios, including construction and bicycle maintenance.
This tool is easy to use with one hand and is widely available, even in dollar stores, making it a frequent choice for home use.
How to Select a Nut Driver
When selecting a nut driver, consider the following points:
- Standards: Nut drivers come in millimeter-standard and inch-standard sizes. The millimeter standard is prevalent in Japan, whereas the inch standard is common for nuts produced in the United States. Choose a nut driver that matches the nut’s sizing standard.
- Socket Depth: Nut driver sockets come in short and long depths. Short sockets fit snugly and prevent corner stripping but are not suitable for nuts with long threaded shafts. Long sockets are versatile, accommodating nuts with protruding screw shafts.
- Shaft Shape: Nut driver shafts are either round or hexagonal. Round shafts are accurate and quick, ideal for one-handed operation. Hexagonal shafts can apply high torque and are better for tightly fitting nuts.