براغي رأس كاب M10-1.5 × 22مم | محرك سداسي برأس مسطح | ملولبة بالكامل | فولاذ سبائكي فئة 12.9 بأكسيد حراري أسود (100 / عبوة)

I needed some high-strength bolts for a jig I was welding up, and these 12.9-grade screws handled the clamping force perfectly. The hex socket drive made it easy to tighten them in tight spots without stripping. Great value for the pack of 100.

The hex socket drive on these M10 screws provides a really positive grip—my driver didn't slip at all during assembly. I used a full pack for a jig on our production line and every thread was clean and consistent.

The black oxide finish on these 22mm M10 screws seems robust and uniform across all 100 pieces, which is great for my jig setup. They seated well in the threaded holes, though I’d prefer if the flat head sat a fraction deeper for a truly flush fit.