1. What does “M3 × 10” mean in this bolt?
“M3” refers to the 3mm thread diameter, while “10” indicates the bolt length in millimeters measured from under the head.
2. What type of screwdriver is used for this bolt?
This bolt uses a Phillips (cross-head) drive, typically requiring a PH1 screwdriver.
3. What material is the bolt made of and what are its advantages?
It is made from SS304 (Stainless Steel 304), which offers excellent corrosion resistance, strength, and durability.
4. Where is this bolt commonly used?
It is widely used in electronics (such as mounting Arduino Uno), compact enclosures, robotics, 3D printing, and other small mechanical assemblies.
5. Is this bolt suitable for outdoor use?
Yes, SS304 provides good resistance to rust and corrosion, making it suitable for indoor and light outdoor applications, though it is not ideal for highly corrosive environments like marine conditions.
