8mm X 50mm 內六角螺絲

Finally found the exact 8mm x 50mm socket head cap screw I needed for my project, and the threading was clean and precise. It threaded in without any binding or cross-threading issues.

Used these to mount some new brackets and the fit was perfect, no wobble or stripped feeling when torquing down. The black oxide finish looks clean and resists scratching during installation.

The threads are clean and the hex socket fit perfectly without any wobble. I used it to secure a loose bracket and it’s holding tight. Exactly what my old machine needed.