براغي رأس مقبس M20-2.5 × 130 مم | محرك مقبس سداسي | ملولبة جزئيًا | فئة 8.8 سبيكة فولاذ أكسيد أسود حراري (10 / عبوة)

I needed a heavy-duty bolt for a jig I'm building, and the partially threaded design on these 130mm screws made assembly much easier than a fully threaded option. The hex socket drive fits my T-handle perfectly without any wobble.

The black oxide coating on these M20 bolts held up perfectly against minor scuffs during assembly, and the partial threading made installing them into a thick steel bracket a breeze. Exactly the kind of sturdy hardware my shop press needed.

Installed these in a jig for a production run and the 130mm length was exactly what I needed for the thicker plates. The hex socket drive made tightening them quick with an Allen key.