براغي رأس مقبس M6-1 × 10 مم | رأس زر محرك سداسي المقبس | ملولبة بالكامل | فولاذ سبائكي من الفئة 12.9 أكسيد أسود حراري (600/عبوة)

The hex socket drive on these M6-1 x 10mm screws makes them a breeze to seat in tight spots, and the black oxide finish feels properly durable. I've been using them for precision assemblies and haven't had a single stripped head or bad thread out of the whole 600-count bag.

Used a full bag for a jig build and every single one seated perfectly with no wobble. The black oxide finish holds up well against chips and coolant splashes. Exactly what I needed for the price.

I was worried about stripping the hex socket during assembly, but the drive holds the tool perfectly without any slipping. These 12.9 alloy screws feel incredibly solid for the price per bag, and the black oxide finish is clean and uniform.