Allen wrenches and Hex keys seem very similar to each other. We break down the relationship between the two and some other ...

The BMW M3 E46 is more than just a car—it’s a driving icon. On the legendary Nürburgring Nordschleife, this M3 shows why it’s still a favorite among enthusiasts. Precision handling, NA inline-6 revs, ...

However, the mesh on my car at least didn't have the hex bolt head shown. It was simply a 14mm allen key head which sits flush with the block: The mesh sits behind the alternator/dynamo on the block, ...