JIS vs Phillips: What’s the Difference?
- Many people mistake JIS (Japanese Industrial Standard) screws for Phillips, but using the wrong tool can damage your project. This guide explains the differences, how to identify each type, and why using the correct screwdriver matters.
Key Differences
- JIS screws have no “cam-out” feature and require a true JIS driver for best results.
- Phillips screws are designed to cam-out and are common in Western products.
Why It Matters
- Using a Phillips on JIS can strip screws and damage electronics.
- Japanese motorcycles, cameras, and electronics almost always use JIS.
How to Identify
- JIS screws often have a small dot or dimple next to the cross slot.