براغي رأس سداسية M24-3 × 120 مم | فولاذ فئة 10.5 عادي | ملولبة جزئيًا (10/عبوة)

I’ve been torquing these M24 hex heads into a steel frame all week and the class 10.9 steel handles the load without a hint of deformation. The partially threaded length gives just enough grip for thick flanges while still letting the bolt seat flush. Definitely buying another pack for the next job.

The hex heads are machined cleanly, so my 24mm socket grabbed them without any slipping. I used these to bolt down a heavy motor mount, and the partially threaded length made aligning the fixture a lot easier.

These bolts are reassuringly solid; the class 10.9 rating is clearly not just a label. The partially threaded section made seating them in the fixture much easier than a fully threaded bolt. No complaints at all for the price.