I was looking for replacement bolts for my car`s engine splash shield and found these on the market. i must say, they are a lifesaver .The ten-millimeter bumper bolts were perfect which made the installation process of the shield hassle-free. After I put it to the test, the bolts held up pretty well, and I didn't notice any noticeable problems with them. Automotive DIYers, in my opinion, should definitely give these a try. The only downside is that there could be a few more bolts for the price..See full review