براغي رأس سداسي M12-1.75 X 140mm | فولاذ فئة 8.8 مطلي بالزنك | خيط جزئي (25 / عبوة)

I needed a hex head for a stubborn machinery mount, and these 140mm screws fit perfectly with a socket drive. The zinc plating seems sturdy, no rust after a week in a damp shop.

The partial threading on these M12 bolts made them ideal for securing a piece of machinery where I needed the unthreaded shank to sit flush against a mounting bracket. Threads were clean and the zinc coating looks like it'll hold up well.

These bolts are perfect for the heavy equipment assembly I was working on. The partial threading on the 140mm length gave me just the right amount of grip without extra threads sticking out. Zinc plating looks clean and should resist rust well.