براغي ذات رأس أسطواني M10-1.5 × 65 مم | محرك سداسي | ملولبة جزئيًا | فولاذ مقاوم للصدأ 316 (50 / عبوة)

Installed these in a custom jig I'm building, and the hex socket drive seated perfectly without stripping. The 316 stainless feels heavier and more corrosion-resistant than the cheaper 18-8 stuff.

Working on a boat trailer in saltwater, I was relieved to find these 316 stainless screws didn't show a speck of rust after a week. The hex socket drive made it easy to torque them down tight even in tight spots.

The 316 stainless is a solid step up from the cheaper alloys—no rust spots after a week of outdoor use on my jig. The hex socket drive seated cleanly with my Allen key, and the partial threading made alignment in the fixture a breeze.