براغي رأس كبسولة M5-0.8 × 10 مم | محرك سداسي برأس زر | ملولبة بالكامل | فئة 10.9 من سبائك الصلب بأكسيد أسود حراري (900 / عبوة)

Finally a full box of 900 without a single stripped thread—the black oxide finish looks clean and the hex drive bites perfectly in tight spots. Used them on a jig build and they held up without any give.

Got my 900 in and they’re all uniform, no duds, and the black oxide finish looks clean enough to use on visible jigs without worrying about rust. The hex socket drive bites well with a standard Allen key, so seating them in tight spots was hassle-free. Good value for a bulk pack that’ll last me thro

Used a batch of these to rebuild a small jig for my CNC router, and the hex socket drive made installation in tight spots a breeze. The black oxide finish seems durable and the threads are clean on every screw I've checked.