"Used these to mount Easy Mount Hinges (from Screwfix) onto 12mm thick mdf I'm using to make a small door. Drilled a 4mm hole part way through the mdf and these screws gripped perfectly without distorting the mdf in any way, pleased I was."
"Read other reviews and can see there point about right size holes essential to fit only downside was didn`t need 100 screws but were cheap enough so not really complaining too much. Worked for me so give 3 stars."
"I'm sure that these are great, as other reviewers have said, for screwing directly into wood, but I needed a hinge screw with an m6 thread to screw into a threaded insert nut, and I thought from the description that these would be perfect - sadly not!"