براغي ذات رأس سداسي M30-3.5 × 200 مم | فولاذ عادي من الفئة 8.8 | ملولبة جزئيًا (30 / عبوة)

Used these to bolt down some heavy shop equipment, and the 8.8 steel held up perfectly without stripping. The hex head gave a solid bite for the wrench, and the 200mm length was just right for the job.

The partially threaded shaft made aligning them in our equipment frame much easier than fully threaded bolts would have. These hex heads grabbed a socket perfectly without any slipping.

Bought these for a large assembly jig and the class 8.8 steel feels plenty tough for the load. The partial threading gave me just the right grip length without needing extra washers, and the hex heads seated cleanly with a socket.