مسامير نقل 1/2-13 X 7" | فولاذ مجلفن درجة A307 (25 / عبوة)

The zinc plating on these seems to hold up well, no rust after sitting through a few rains on my deck project. They drove in cleanly with a socket and didn't spin in the wood, which was my main worry with 7-inch bolts.

The square neck on these carriage bolts grabbed perfectly into the wood, no spinning while I tightened the nut. They feel solid and the zinc finish is clean. Exactly what I needed for a heavy bench frame.

Installed these on a new gate hinge repair and the zinc coating looks clean enough to hold up outdoors. The square neck locked into the wood without any slipping while I tightened the nut.