براغي رأس سداسية M8-1.25 × 55 مم | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (100 / عبوة)

The hex head took a 13mm socket perfectly, and these 316 stainless bolts threaded smoothly into the aluminum frame without any binding. For a long run of 55mm fully-threaded fasteners, the consistent quality across all 100 pieces is exactly what I hoped for.

I needed a corrosion-resistant fastener for a marine equipment project, and these fully threaded M8 screws fit perfectly. The hex head grabs securely with a socket, and the 316 stainless steel feels solid against saltwater.

The threads are clean and consistent, and the 316 stainless steel feels sturdy—exactly what I expected for outdoor equipment assembly. Perfect length for my project.