براغي رأس سداسي M12-1.75 X 300mm | فولاذ مقاوم للصدأ 316 | خيط جزئي (10 / عبوة)

Used these for a marine railing repair and the 316 stainless is holding up beautifully against the salt spray. The partial threading made it easy to get a secure bite into the aluminum base plate.

I needed long M12 bolts for a custom jig build and the 300mm length of these 316 stainless screws was perfect, saving me from having to use couplers. The hex head takes a socket wrench easily so I could really torque them down without stripping.

The partially threaded design made these perfect for a machinery guard mount I was working on, and the hex head bit down nicely with a standard socket wrench. All ten bolts had clean threads and the 316 stainless gives me confidence they'll hold up in the weather.