براغي تثبيت سداسية داخلية برأس كوبية M8 X 20mm | فولاذ مقاوم للصدأ 316 (250 قطعة/عبوة)

The hex socket drive let me torque these down in a really cramped spot under the deck. The 316 stainless feels solid and didn't show any scuffs after installation.

I needed some tough fasteners for a saltwater environment, and these 316 stainless cup point set screws are handling the corrosion better than the 304s I used before. The hex socket drive made tightening them in a tight spot much easier than I expected.

These set screws are perfect for marine applications where rust is a concern. The 316 stainless steel feels solid, and the cup point grips well without damaging the shaft.