براغي سوكيت بنقطة كوب M10 × 30 مم | فولاذ مقاوم للصدأ 316 (100 / عبوة)

Used these to secure a railing bracket outdoors where rust was a concern—the 316 stainless steel is exactly what I needed. The cup point bit into the metal firmly without slipping during installation.

Installed these on a machinery guard where I needed a firm bite, and the cup point really dug in securely. The 316 stainless hasn't shown a speck of rust despite being in a damp workshop for a month.

The hex socket drive made tightening them in a confined spot on my boat's railing much easier than I expected. They're solid 316 stainless, so I'm confident they'll hold up against the salt spray.