براغي رأس سداسي M16-2 × 190 مم | فولاذ درجة 8.8 عادي | ملولبة جزئيًا (10 / عبوة)

Had to haul these for a large steel framing job, and the threaded portion gripped perfectly in the nuts without any cross-threading. The hex head held up fine under a heavy impact wrench, too.

The partially threaded design on these M16-2 screws made them perfect for fastening into that heavy equipment frame where I needed full thread engagement at the end. Each one seated cleanly with just a standard socket, and the 190mm length gave me plenty of reach through the mounting bracket.

The hex heads gave my socket wrench a solid grip without any slipping, and the partial threading made installation on the machinery frame quick and precise. For the price, these bolts feel substantial enough for heavy-duty use.