براغي مقبس نقطة كوب M12 × 25 مم | فولاذ مقاوم للصدأ 316 (100 / عبوة)

Finally got around to swapping out some old rusted set screws on my outboard motor bracket—these 316 stainless ones slid right in with zero corrosion worries. The hex socket drive grabbed cleanly even in that awkward engine well spot.

Installed these on a marine hatch where standard screws kept corroding—the 316 stainless is already holding up better on the saltwater. Cup point grips securely without marking the aluminum frame.

The hex socket drive made tightening these into a tight aluminum frame a breeze without stripping. I'm relieved the 316 stainless isn't showing any rust spots after a week of coastal humidity. Perfect for my marine railing repair.