M10×70mm カップポイント六角穴付き止めねじ | 合金鋼（50本/袋）

The hex socket drive took the torque without stripping, which was my main worry with cheaper sets. All fifty arrived clean with the cup points properly machined, and they’ve held firm in a tight mounting bracket since day one. Exactly what I needed for the job.

Used these to lock a sprocket onto a shaft and the cup point really bit in without slipping. The hex socket took my torque wrench without stripping, which is more than I can say for some cheaper sets.

I needed a hex socket drive for a tight spot under my car's dash, and these M10 screws let me crank them down without slipping. The alloy steel feels solid, and the cup point tip seated perfectly against the metal bracket. Worked exactly as I hoped on a tricky assembly.