M16-2 X 50mm 六角頭螺絲 | 316不鏽鋼 | 全螺紋 (25個/包)

The 316 stainless finish is flawless on every screw, and they drove in smoothly with a socket wrench during our equipment build. The fully threaded length gave plenty of grip through the 50mm shaft, no binding or galling at all.

The threading is crisp and uniform across all 25, so they drove in cleanly with a socket wrench without any binding. The 316 stainless has that solid, slightly matte finish you want for outdoor machinery. These are exactly what I expected for the price.

I needed fully threaded M16 screws for a heavy machinery repair and these 316 stainless steel ones fit perfectly without any stripping worries. The 50mm length was just right for the assembly, and the hex head held the socket wrench firmly.