M12-1.75 X 100mm 內六角螺絲 | 內六角驅動 | 半牙 | 316不鏽鋼 (25 / 包)

The hex socket drive seated perfectly on my wrench with zero stripping, and the 316 stainless finish has a clean, dense feel that says it'll hold up in damp shop air. I used these to build a heavy jig for my press and they torqued down solid with no flex.

I was initially worried about the threads being too shallow, but they grab perfectly in my jig setup. The hex drive makes installation simple with just an Allen key, and the 316 stainless finish feels solid and corrosion-resistant.

The hex socket drive on these screws fits my wrench perfectly, and the 316 stainless feels solid for outdoor jigs. They threaded cleanly into my aluminum fixture without any binding.