براغي رأس أسطواني مقاس M24-3 × 160 مم | رأس مسطح بمحرك سداسي | خيط جزئي | فولاذ سبائكي فئة 10.9 بأكسيد أسود حراري (5 / عبوة)

The hex socket drive seated perfectly on my wrench, no wobble at all, and the partial threading gave me just the grip I needed for a tight jig assembly. These M24s feel rock solid under torque, exactly what I hoped for from class 10.9 alloy steel.

The black oxide finish is evenly applied and the threads run clean on every one of the five screws, which made them a breeze to torque down. For the price, having Class 10.9 strength in this size is exactly what I needed for a heavy jig base. I'll be ordering another pack for the next project.

Installing these on a precision assembly fixture was a breeze thanks to the hex socket drive. The 160mm length gave just the right reach, and the black oxide finish looks clean.