براغي رأس أسطواني M2-0.4 X 12mm | محرك سداسي داخلي | كامل الخيط | فولاذ مقاوم للصدأ 316 (400/عبوة)

Finally, M2 screws that don’t strip when I torque them down—the hex socket drive on these 316 stainless ones grabs perfectly with a 1.5mm key. Used a full pack on a precision assembly, and every single thread was clean and burr-free.

The hex socket drive grips the Allen key perfectly, no stripping even when I torqued them down for a jig assembly. These 12mm 316 stainless screws are the right choice for anything that might see moisture.

Got these for a small robotics project, and the 316 stainless steel really holds up against corrosion in the shop. The hex socket drive seats cleanly, no stripped heads so far. Exactly what I needed for precision work.