مسامير عربة 1/2-13 × 11-1/2 بوصة | فولاذ مجلفن درجة A307 (120 / عبوة)

I needed these for a deck repair, and the 11-1/2-inch length was exactly what was required. The zinc plating looks clean and should hold up well against weather.

The square neck on these carriage bolts gripped the wood perfectly during assembly, no spinning at all. At 11-1/2 inches long, they were just what I needed for my heavy timber project. The zinc plating looks clean and consistent across all 120 pieces.

The 120-pack is perfect for larger projects, and the zinc plating looks clean and seems durable. I used them for a timber frame repair on my deck, and they held fast without any slipping. Only wish the threads were a bit longer for thicker applications.