براغي رأس مقبس M8-1.25 × 15 مم | رأس مسطح محرك سداسي | خيط كامل | فولاذ سبائكي فئة 10.9 أكسيد أسود حراري (400 / عبوة)

I needed a batch of precise fasteners for a jig I'm building, and these M8 screws fit perfectly with no wobble. The hex socket drive seated firmly on my driver without stripping, which saved me a lot of frustration. For 400 pieces at this quality, I’m set for future projects.

Needed a reliable fastener for my mill's hold-down kit, and these black oxide cap screws fit perfectly without any binding. The hex socket drive made installation quick with a standard allen key, and the finish looks clean and professional.

Just finished mounting some production jig blocks with these and the black oxide finish held up well against chips and coolant. The hex socket grips perfectly without stripping even at higher torque. Exactly what I needed for precision assemblies.