The defined diameter of metric bolts is actually slightly larger than the actual diameter of the bolt shaft. So an M8 bolt would have a shaft diameter that’s slightly under 8mm which means that the bolt should fit through an 8mm hole. What does scrim tape do? scrim tape showing through plaster.
What is M8 screw in metric?
| Thread Size | Nominal Diameter (mm) | Effective Diameter (mm) |
|---|---|---|
| M8 | 8.0 | 7.188 |
| M10 | 10.0 | 9.026 |
| M12 | 12.0 | 10.863 |
| M14 | 14.0 | 12.701 |
What does M8 mean?
M8 means “Mate.” M8 uses the number 8 to replace the letters “ate.” Here are some other terms that make use of this efficiency: D8 (Date)
