براغي رأس مقبس M6-1 X 55mm | محرك سداسي | خيط جزئي | فولاذ مقاوم للصدأ 316 (100/عبوة)

The hex drive seated perfectly on my precision assembly jig without any cam-out, and the 316 stainless gives me confidence these won't pit in my marine workshop. I ordered a second pack right after testing the first few.

Installed these in a saltwater jig I’m building, and the 316 stainless is holding up perfectly after a week of spray—no rust at all. The hex socket drive made tightening them into tight spots a breeze. Exactly what I needed for marine-grade work.

The partially threaded shank on these 316 stainless screws made aligning them into my jig so much easier than fully threaded ones would have. The hex socket drive seated perfectly with my allen key, and the 55mm length was exactly right for my tool build.