براغي رأس مقبس M12-1.25 × 70 مم | محرك مقبس سداسي | ملولبة جزئيًا | فولاذ سبائكي فئة 12.9 مطلي بالزنك (50/عبوة)

The hex socket drive bit into my torque wrench perfectly, and the class 12.9 alloy steel handled the high clamping force on my fixture without any issues. Arrived clean and well-packed, exactly what I needed for a precision jig assembly.

The partially threaded shank made these perfect for my jig build where I needed a shoulder to sit flush against the plate. The hex drive seated easily and the zinc coating looks clean and consistent across all 50 pieces.

I needed some heavy-duty fasteners for a jig I was building, and these 12.9 alloy steel screws handled the torque without any stripping. The zinc plating looks clean and seems like it’ll resist rust on the shop floor.