Released On 26th May 2026
M8 Bolt Dimensions
M8 bolts are one of the most commonly used fasteners for medium-duty applications.
Standard M8 Measurements
| Specification | Value |
| Diameter | 8mm |
| Coarse thread pitch | 1.25mm |
| Common lengths | 15–150mm |
| Typical spanner size | 13mm |
Common M8 Uses
- Automotive assemblies
- Construction projects
- Equipment mounting
- Engineering work
FAQ
What hole size is needed for M8 bolts?
Hole size depends on clearance requirements but is commonly slightly larger than the bolt diameter.
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