براغي رأس مقبس M16-2 × 30 مم | محرك مقبس سداسي منخفض الرأس | ملولبة بالكامل | سبيكة فولاذ من الفئة 10.9 مؤكسد أسود حراري (25/عبوة)

The low head profile was exactly what I needed for a tight clearance spot on my milling fixture, and the black oxide finish gave them a nice, uniform look. Threads ran smooth all the way in with no binding, and the class 10.9 steel feels reassuringly solid.

The black oxide finish on these screws is really consistent and clean – they fit perfectly into my jig setup without any play. The low head profile saved me a few millimeters of clearance that standard socket heads would have eaten up.

Needed some low-profile fasteners for a tight spot on a milling fixture, and these black oxide screws slid right in without binding. The hex socket drive held up well under high torque, and the 10.9 alloy steel feels plenty sturdy for the job.