براغي رأس مقبس M5-0.8 X 30 مم | رأس منخفض مع محرك سداسي | ملولب جزئيًا | فئة 10.9 سبائك فولاذية مؤكسدة حرارياً باللون الأسود (200 / عبوة)

Installing these in a jig fixture this morning, and the low head profile made all the difference in tight spots where a standard cap screw would have hit the top plate. The black oxide finish looks clean and seems durable. A solid choice for tooling work.

I needed strong low-head screws for a tight assembly, and these 10.9 alloy steel ones fit perfectly without interfering. The black oxide finish also seems durable so far.

These are exactly what I needed for my jig setup — the 10.9 alloy steel feels rock solid, and the black oxide finish gives them a nice uniform look that won't glare under shop lights. The partial threading let me clamp down on thin plates without bottoming out, and all 200 arrived clean and consiste