مسامير عربة 3/8-16 × 7-1/2 بوصة | فولاذ A307 درجة A مطلي بالزنك (50 / عبوة)

I needed a full 7 1/2-inch length for my deck framing, and these carriage bolts fit perfectly with the square neck locking tight in the wood. The zinc coating looks clean and should hold up fine outdoors.

The square neck on these bolts grabbed the wood perfectly while I was building a picnic table—no spinning like cheaper hardware. They're 7-1/2 inches long and the zinc coating should hold up well outdoors.

I needed some longer carriage bolts for a deck repair and these 7-1/2" ones were the perfect length. The zinc plating looks nice and even, and they threaded smoothly into the nuts I had.