مسامير عربة 1/4-20 × 1-1/4" | ملولبة بالكامل | فولاذ عادي درجة A307 (300 / عبوة)

The square neck on these bolts grabbed the wood perfectly, no spinning at all while I tightened them down. For a 300-count box of Grade A steel at this price, they’re exactly what I needed for securing my deck framing.

Just finished a small workbench project and these carriage bolts were exactly what I needed. The square neck grips the wood perfectly, so I didn't have to fight with a wrench on the head while tightening.

Bag arrived with all 300 bolts accounted for, and the threads are clean and uniform on every single one. I've used a couple dozen so far for a fence repair and the square neck bites into the wood without any spin-out. These are a solid value if you need a bulk box.