براغي رأس سداسية M12-1.75 × 22 مم | فولاذ مقاوم للصدأ 316 | ملولبة بالكامل (50 / عبوة)

Used these to replace rusted bolts on a marine saltwater setup and the 316 stainless steel is holding up perfectly so far with zero corrosion after a month of exposure. The fully threaded length made it easy to get a solid bite into the aluminum bracket I was fastening.

I needed some decent 316 stainless bolts for a saltwater project, and these fit perfectly in the pre-drilled holes. The fully threaded length was a bonus for adjusting the stack height.

The threads are clean and the hex head fits standard sockets perfectly. These 316 stainless screws held up great in a damp outdoor assembly project.