براغي رأس زرية M10-1.5 X 70mm | محرك سداسي داخلي | ملولبة بالكامل | فئة 10.9 من سبائك الصلب أكسيد أسود حراري (100 / عبوة)

Needed a batch of M10 button heads for a fixture rebuild and these fit the bill perfectly. The black oxide finish gives them a clean, uniform look, and the 10.9 alloy steel feels plenty tough for the torque I put on them. Threading was smooth all the way down on every one of the hundred.

The hex socket drive on these is machined cleanly, no stripped edges even after torquing them into a steel fixture. The black oxide finish has a nice, uniform grip that's held up through a few weeks of shop use.

Finally got these for a jig I was building and the black oxide finish makes them look really clean. The hex socket drives smoothly without stripping, and the full threading gave me plenty of grip. A solid upgrade from the random bolts I was using before.