براغي رأس سداسي M5-0.8 × 12 مم | فولاذ عادي من الفئة 10.9 | ملولبة بالكامل (5000/عبوة)

Ordered these for a batch of equipment repairs and the 10.9 grade steel held up perfectly under torque—no stripping, no bending. The fully threaded design made depth adjustments easy, and for 5000 pieces the price is hard to beat.

These hex head screws are a great deal for the quantity. The Class 10.9 steel is noticeably harder than the standard hardware store stuff, and the threads cut cleanly into my steel frame jig.

The hex heads on these M5 bolts grab the socket perfectly without any stripping, and the Class 10.9 steel feels solid for heavy-duty assembly. A full box of 5000 is exactly what I needed for production runs.