براغي رأس سداسي M20-2.5 × 240 مم | فولاذ درجة 10.9 بزنك أصفر | ملولبة جزئيًا (5 / عبوة)

The partially threaded shaft made aligning these bolts in my press frame much easier than fully threaded ones would have. They seated cleanly with a socket wrench and feel rock solid in the joint.

The partially threaded shaft on these M20 bolts made aligning them into my equipment frame far easier than fully threaded ones. They snugged up tight with a socket wrench and feel robust enough for daily industrial use.

Used these to replace the bolts on a heavy-duty press jig I’m building, and the partial threading made alignment much easier than full-thread alternatives. The yellow zinc coating seems durable so far, and at 240mm length, they fit perfectly through stacked plates.