براغي ذات رأس سداسي M10-1.5 × 30 مم | فولاذ فئة 10.9 عادي | ملولب بالكامل (100 / عبوة)

These M10 bolts threaded smoothly into my existing equipment without any binding. The hex head gave my socket a solid grip, and the 30mm length worked perfectly for securing a heavy bracket.

Out of the box I checked a few with calipers, and the 30mm length and full threading matched the spec exactly. The hex heads seated cleanly in a standard socket, and the 10.9 hardness held up well when torquing into a steel bracket.

Driving these hex head screws into an engine mount with a socket wrench felt solid right from the start. The class 10.9 steel is definitely harder than the cheaper hardware I've used before.