براغي رأس كبس #2-64 × 7/16 بوصة | محرك سداسي | ملولبة بالكامل | فولاذ سبائكي مع أكسيد أسود حراري (200 / عبوة)

The hex drive on these tiny #2-64 screws engages perfectly with my standard Allen key, and the black oxide finish looks clean and professional. I’ve already used a dozen of them to fasten a jig on my bench, and they hold tight without any stripped heads. For a precision fastener at this price per pa

The black oxide finish on these #2-64 screws looks really clean and professional, and they fit perfectly into the tiny hex driver I use for my model work. No stripped heads or threading issues so far, which is exactly what I needed for precision assemblies.

Finally, a tiny screw that actually fits without stripping under torque. The black oxide finish seems durable and the hex drive grips the driver firmly. I used these for mounting a small jig plate and they held perfectly.