مسامير عربة 3/8-16 × 3-1/4 بوصة | ملولبة بالكامل | فولاذ مجلفن من الدرجة A307 (100/عبوة)

The square neck grabbed the wood instantly on my first test fit, no wrench needed to keep it from spinning while I torqued the nut down. All 100 bolts came out of the box with clean threads and a consistent zinc finish, so I didn't have to chase a single one.

Installed these on a new gate I’m building, and the square neck grabbed the wood perfectly without spinning. The zinc coating looks clean and should hold up well outdoors.

Installed these on a goat shelter I'm building—the zinc coating looks clean and should hold up fine outdoors. The threads are crisp and catch easily, which saved me time since I was working alone.