براغي رأس مقبس M5-0.8 × 16 مم | محرك مقبس سداسي منخفض الرأس | ملولبة بالكامل | فئة 10.9 من سبائك الصلب بأكسيد أسود حراري (400 / عبوة)

The low head profile is perfect for tight spots where a standard cap screw would hit the guard rail, and the black oxide finish feels slick and durable. Threads run clean through all 400 pieces, no chips or burrs on any of them. These are going straight into my jig builds from now on.

Had to replace some stripped screws on a jig fixture, and these fit perfectly with a 3mm hex key. The black oxide finish seems tough and hasn't flaked during installation.

I grabbed a pack for a custom tooling project and the black oxide finish is holding up perfectly against light oil and handling. The low head design lets me fit these into tight spaces where standard cap screws wouldn’t work. They threaded smoothly into tapped holes with no binding.