مسامير خشب رأس سداسي 1/4 بوصة × 1-1/4 بوصة | فولاذ مقاوم للصدأ 316 (1500 / عبوة)

Finally got these installed on my outdoor pergola project and the 316 stainless is exactly what I needed to battle coastal weather. The threads cut cleanly into pressure-treated wood without any stripping.

After building a dock last summer I can already see the inferior screws starting to rust, so I'm swapping them out for these 316 stainless ones. The hex head grips my impact driver perfectly and the 1,500 count box will finish the whole project.

I needed a bulk order for a coastal deck project and these 316 stainless lags were the answer, no rust worries even with salt spray. The hex heads drive in cleanly with a socket wrench, and the threads bite into pressure-treated wood without splitting.