مسامير عربة 3/4-10 × 8 بوصة من الفولاذ المطلي بالزنك A307 درجة A (20/عبوة)

The zinc coating looks clean and even, and the square neck grabbed the wood perfectly on my deck frame — no spinning at all during installation. These 8-inch bolts are exactly what I needed for heavy-duty connections.

The square neck on these bolts really locks them into the wood, so you don’t need a second wrench to hold them still while tightening the nut—saved me a ton of hassle on a heavy-duty shelf frame. The zinc plating is holding up well even with some rain exposure before I got the project finished.

I used these for a pergola build and the zinc coating held up well even with a little rain before I got the stain on. The 8-inch length gave plenty of bite into the posts for a rock-solid frame.