HOLO-KROME 86075 براغي رأس مقبس M12-1.75 × 35mm | رأس دائري بمحرك سداسي | فولاذ سبائكي مؤكسد أسود حراري (50/عبوة)

The hex fit is precise, so these M12 bolts seated smoothly into my jig's threaded holes without any wobble or binding. They've held up perfectly through a few assembly cycles, and the 35mm length was exactly what I needed for that thick steel bracket.

Used these to secure a custom jig on my mill table and the hex socket drive made installation quick with no slipping. The 35mm length was exactly what I needed for that assembly.

The black oxide finish on these screws is really consistent across the pack, and the hex socket drive made assembly much easier than dealing with a stripped phillips head. They seated perfectly in my jig build without any wobble.