HOLO-KROME 69504 M10-1.5 × 16mm مسامير رأس مقبس | رأس منخفض بمحرك مقبس سداسي | فولاذ سبائكي مؤكسد أسود حراريًا (100 / عبوة)

The black oxide finish on these screws gave them a nice, uniform look as I was assembling a precision jig, and the low profile head fit perfectly in a tight spot where a standard cap screw would have been too tall.

Installing these in my jig setup was a breeze, the low head profile lets me fit them into tighter spots than standard bolts. The black oxide coating seems durable and hasn't shown any wear after a few adjustments with the hex key.

These little bolts gripped perfectly when I tightened down a jig fixture, and the black oxide finish cleaned up easily with a rag. Exactly what I needed for a tight clearance assembly where a standard cap screw wouldn't fit.