HOLO-KROME 76166 براغي رأس مقبس M6-1 × 15 مم | محرك مقبس سداسي | فولاذ سبيكي بأكسيد حراري أسود (100 / عبوة)

The black oxide finish on these screws is just what I needed for a fixture that sees constant tool changes. They seat perfectly in the hex driver without any wobble, and the 15mm length is exactly right for clamping 10mm plates.

Installed these in a jig I was building and they seated perfectly without any wobble. The black oxide finish looks clean and professional, and the hex drive made tightening a breeze.

First one I’ve ordered from this style, and it seated perfectly in my jig plate without any wobble. The hex socket drive felt precise, and the 15mm length was spot on for my fixture build.