براغي رأس كبس M6-1 × 130 مم | محرك سداسي | ملولبة بالكامل | فولاذ مقاوم للصدأ 316 (50/عبوة)

The hex socket drive makes tightening them a breeze, even in tight spots on my precision assembly. I'm really impressed with how corrosion-resistant the 316 stainless steel seems to be so far.

These bolts threaded cleanly into my jig fixture without any binding. The hex drive seated perfectly in my driver and the 316 stainless finish looks like it will hold up well in my shop environment.

I was a little worried about corrosion in a salty environment, but the 316 stainless steel on these screws is holding up perfectly. The hex socket drive made installation a breeze with my Allen key. Exactly what I needed for a marine project.