مسامير عربة 5/16-18 × 4 بوصة | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (50/عبوة)

Used these to rebuild a wooden gate that kept sagging, and the square neck grabbed the wood perfectly so I never needed a second wrench. The 316 stainless finish looks clean and I’m not worried about rust after a rainy week.

The smooth rounded heads sit flush enough that my kids' swing set looks clean, and the 316 stainless is a relief since it's been raining nonstop here. I used all 50 on a treated lumber pergola and not one bent or stripped, even with an impact driver.

The square neck grabbed the wood instantly and hasn't budged since I torqued them down on our trailer deck. The 316 stainless finish looks clean and I can already tell it'll shrug off the salt spray we get every winter.