براغي رأس أسطوانية M5-0.8 X 6mm | محرك سداسي داخلي | سن كامل | فولاذ مقاوم للصدأ 316 (400/عبوة)

I needed a batch of fasteners for a new jig build, and these 316 stainless screws threaded smoothly into the tapped holes without any galling. The hex socket drive gave a solid grip with a standard Allen key, too.

Installing these on a marine-grade assembly, the 316 stainless held up perfectly against salt spray testing. The hex drive seated cleanly without stripping, and having 400 pieces in the pack is excellent value for frequent builds.

I needed these for a jig I was building, and the 316 stainless feels solid enough for marine use if I ever take it that far. Only wish the package had a few more extras for the price, but the threading was clean on every single screw.