براغي رأس أسطواني M18-2.5 × 150mm | محرك سداسي | جزئي الخيط | فولاذ سبائكي درجة 12.9 مطلي بالزنك (10 / عبوة)

The zinc plating gives these a nice, consistent finish, and the hex socket engages without any wobble. The partial thread made alignment in my fixture much easier than a fully threaded bolt would have.

Needed these for a heavy tooling fixture at work, and the zinc plating held up nicely during assembly without any galling. The hex socket drive seated perfectly with my Allen key, and the partial thread gave just the right grip depth.

The partial threading on these M18 socket cap screws made aligning my jig fixture so much easier than with fully threaded bolts. They seated perfectly with a hex key and feel incredibly sturdy for the price. Exactly what I needed for heavy-duty tooling work.