براغي رأس سداسي M8-1.25 × 50 مم | فولاذ عادي من الفئة 10.9 (1100 / عبوة)

Installed these on a production jig and the hex head gave a solid grip with a socket wrench. The 50mm length was perfect for the thicker steel plates we're bolting.

Finally got these installed on a few assembly jigs and the hex heads seat nicely with a socket wrench. For the price per piece on a pack of 1100, the Class 10.9 hardness is exactly what I needed for repetitive fastening work.

I’d been needing a bulk pack for some frame bolts, and the Class 10.9 rating on these gives me peace of mind they won’t snap under heavy loads. The threads were clean and started easily in every hole I tried.