220x Schlitz-Sechskant-Betonschrauben mit Unterlegscheibe 1/4″ und 3/16″ Blau mit Bohrer - 220PCS

Nice mix of concrete screws, also included drill bits for both sizes. I test drove one into concrete and it works fine, threads are actually a little more aggressive than the ones I had from a big box store. The pack did come jumbled up but no big deal for me as I transferred them to a different storage bin.

This is a nice assortment of concrete screws. Many do not know this, but the type of screws Polaris uses to hold on their belt covers together are just like concrete screws.

I was amazed to find out how strong these concrete screws really are. The steel they are made out of must be very hard. Once the pilot hole is drilled, the screws cut into the concrete and they make a solid connection. I am actually amazed at how the threads cut into the concrete outside the hole. Drilling the hole is the hardest part. They have included some masonry drill bits, but I am glad I have extras, because I don’t think these will last long enough to drill the holes for the entire set. I like that the set includes both Phillip’s head and hex head concrete masonry screws. I like the ease of use and strong connection I get with the hex head using a hex head bit, but the Phillip’s flat head design will help for some applications. They have included a nice little plastic case to keep everything organized and ready to go. This is nice for convenience. Just grab this pack and the drill, and you are ready to go. This set is definitely a good value.

Perfect

Muchos tamaños a buen precio