NAS1130-3L20 | إدراجات حلزونية عسكرية | فولاذ مقاوم للصدأ 304 (50 / عبوة)

I needed these for a quick assembly job and the 50-count pack gave me plenty of spares. The 304 stainless steel feels tough enough to hold up in tight spaces without any corrosion worries.

Used a few of these 304 stainless steel inserts to repair a stripped hole in an aluminum frame, and they held perfectly during assembly. The helicoil tang grabs really well, making installation smooth even with a standard tap. Solid upgrade from plain threads for general fastening work.

The 304 stainless steel feels solidly machined, and the threads caught cleanly on my first try in a stripped aluminum housing. I’d have liked a slightly larger count per package for the price, but these worked fine for a general assembly fix.