براغي رأس كبس M10-1.5 × 50 مم | محرك سداسي | خيط جزئي | فولاذ سبيكة فئة 8.8 مع أكسيد أسود حراري (100 / عبوة)

These M10 bolts fit perfectly in my drilling jig, and the black oxide finish looks clean and seems durable. The 50mm length is exactly what I needed for clamping down parts, and the hex socket drive makes them easy to install with an Allen key. A solid set of fasteners for metalworking projects.

I needed a bigger batch for a shop fixture, and these arrived well-packed and clean. The hex socket drive was crisp in my wrench, and the black oxide finish looks durable. Exactly the right length for my application.

Got these for building a custom jig at work and the partially threaded section made alignment a breeze. The 8.8 alloy steel feels solid enough for repeated clamping loads, and the black oxide finish hasn't chipped at all after a dozen tightening cycles.