براغي رأس مقبس M2.5-0.45 × 8 مم | محرك مقبس سداسي | ملولبة بالكامل | فولاذ سبائكي درجة 12.9 مؤكسد أسود حراريًا (600 / عبوة)

I needed some small, precise screws for a jig I'm building, and these M2.5-0.45 x 8mm socket caps fit perfectly. The hex socket drive makes them easy to tighten without stripping, and the black oxide finish looks clean. The 600-count pack will last me through several projects.

Thread engagement on these is excellent — they grab cleanly in aluminum without stripping. The black oxide finish has held up well during repeated assembly cycles in my jig.

Finally got these to replace some worn-out screws on a jig, and the black oxide finish looks clean and resists rust well. The hex socket drive fits my Allen key perfectly without stripping, even after several uses.