مسامير رأس مقبس M12-1.75 × 70 مم | رأس مسطح محرك مقبس سداسي | ملولبة جزئيًا | فولاذ مقاوم للصدأ 316 (50 / عبوة)

Installed these in a marine railing repair, and the 316 stainless is holding up perfectly against the salt spray. The partially threaded design made alignment much easier than fully threaded bolts I’ve used before.

Used these on an outdoor tooling fixture where rust was a constant problem, and the 316 stainless is holding up perfectly even in the rain. The hex socket drive made installation quick with a standard Allen key, zero stripping.

I needed new bolts for a jig that sits in saltwater spray, and these 316 stainless ones fit perfectly with no rust spots after the first few uses. The partially threaded design made alignment much quicker than fully threaded options.