8mm X 55mm 內六角螺絲

Bought these to finish a DIY project and they threaded in smoothly without any stripping, which was my main worry. The 55mm length was just right for the bracket I was installing. Exactly what I needed.

Exactly the right size to replace a stripped bolt on my equipment. The threads were clean and caught smoothly without any wobble.

Was hunting for an 8mm x 55mm cap screw to finish a repair, and this one threaded in cleanly without any binding. The head sits flush and the hex socket grips the driver perfectly, so it’s a solid fit for the job.