براغي رأس سداسي M20-2.5 × 130 مم | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (10 / عبوة)

I needed some heavy-duty fasteners for a machine base, and the 316 stainless steel on these screws feels really solid—plus the hex head let me torque them down easily with a socket. They’re fully threaded and the M20-2.5 x 130mm size was a perfect fit for my setup.

The threading on these M20 screws is smooth and precise, making assembly much easier than with cheaper bolts I've used before. The 316 stainless steel feels solid and corrosion-resistant, perfect for my outdoor equipment project.

Used these to mount a heavy steel bracket for a dock repair — the 316 stainless is holding up perfectly against the saltwater spray. Fully threaded gave me plenty of grip in the thick plate, and the hex head made installation with a socket wrench a breeze.