براغي تثبيت M12 × 16 مم بنقطة كوب | فولاذ مقاوم للصدأ 316 (100 / عبوة)

Used a few of these to secure a sprocket on a custom build, and the 316 stainless is holding up perfectly in a salty environment. The hex drive made tightening them in a cramped area much easier than I expected.

The cup point bites into the shaft exactly where I need it, and the hex socket made tightening in a cramped spot a breeze. These 316 stainless screws feel solid and haven't shown a hint of corrosion after a few weeks outdoors.

Used these for replacing the hardware on my trailer’s tie-down brackets, and the 316 stainless is holding up great against road salt. The hex socket drive let me tighten them securely even in a cramped spot.