براغي رأس سداسي M10-1.5 × 300mm | فولاذ مقاوم للصدأ 316 | خيط جزئي (10/عبوة)

Used two of these to secure a heavy metal shelf to a concrete wall, and the 316 stainless held up perfectly under torque. The hex head gave my socket wrench a solid grip without stripping. Exactly what I needed for outdoor exposure.

The partially threaded design made it easy to start them by hand before tightening with a socket. The 316 stainless finish looks clean and should hold up well in my outdoor equipment project.

Installed these on a marine railing repair I was worried about, but the 316 stainless handles the salt air beautifully. The 300mm length gave me exactly the thread engagement I needed.