براغي رأس سداسية M5-0.8 × 16 مم | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (400 / عبوة)

These bolts threaded smoothly into my aluminum frame without any galling, which was a relief. The 316 stainless finish looks clean and professional on my equipment.

Used them to rebuild a small jig at work and the 316 stainless is clearly top-tier, threads cut in perfectly with no binding. For 400 pieces at this price, I’ve got plenty left for future fixes without worrying about rust.

Swapping out old bolts on my trailer's hitch, these M5 stainless screws fit perfectly and the hex head made tightening with a socket wrench effortless. The 316 grade feels solid and corrosion-resistant, exactly what I needed for outdoor use.