M6-1 x 30mm 內六角螺絲 | 圓頭內六角驅動 | 全牙 | 18/8不鏽鋼 (400顆/包)

The hex socket drive sits deep and crisp, so my Allen key grips firmly without any stripping risk. These M6 stainless bolts threaded through my aluminum jig perfectly, and the 400-count box means I won't be running out mid-build.

I grabbed these for a maintenance project on some old tooling, and the button head profile made installation much easier in tight spaces. The threads are clean and the stainless steel feels solid, no burrs or binding at all.

Installed these on a small jig I'm building, and the hex socket seated perfectly without any stripping. The 18/8 stainless feels solid and corrosion-resistant, exactly what I needed for a damp shop environment.