براغي رأس مجوفة M10-1.5 × 40 مم | رأس كروي محرك سداسي مجوف | كامل الخيوط | فولاذ سبائكي فئة 12.9 مطلي بالزنك (100 / عبوة)

The hex socket drive on these M10 screws made tightening them in tight spots on my machinery a breeze. The 12.9 alloy steel feels incredibly sturdy, and the zinc plating gives them a clean, uniform look. Exactly what I needed for my tooling setup.

Put these on a jig I’m building, and the hex socket drive worked perfectly with my Allen key—no stripping at all. The zinc plating looks clean and uniform across all 100 pieces.

The 12.9 alloy steel feels significantly more robust than the grade 8 bolts I've used before, and the zinc plating on these M10-1.5s looks like it will hold up well in my jig setup. Perfectly consistent threading right out of the package.