مسامير تثبيت #1 × 3-1/2 بوصة | رأس سداسي | فولاذ مقاوم للصدأ 18-8 (50 / عبوة)

These 18-8 stainless lag bolts are holding up perfectly on my outdoor machinery project, no rust after two weeks of rain. The hex head drives in cleanly without stripping.

The hex head grabbed my socket wrench perfectly without slipping, and the 18-8 stainless steel feels solid for my heavy machinery project. These lag bolts drove into the steel frame cleanly with no stripping.

Used these to tie a pergola frame into the deck structure, and all 50 came out of the box perfectly clean with no burrs on the threads. The 18-8 stainless is a real step up from the coated zinc ones I’ve fought with before—they drove in straight without snapping.