Chenango Supply Concrete Miami Dade Compliant Fasteners : Screws Review

These screws are a complete waste of money. As my tests showed, they become loose over time and cannot withstand any weight, making them useless for industrial and scientific purposes. The one positive is that they do comply with Miami Dade regulations, but that's not enough to justify the danger they pose to any project. The last thing any worker needs is an unstable foundation caused by shoddy fasteners. A definite disappointment.

The screws worked as intended, but the drill failed more than four holes in the soft brick. Buy a different brand or different drill bits

Bought 300 and ran out. I had to buy 100 more asap and buy the Tapcon brand at a local store. I took 6 shots of the Tapcon brand. None of Chenango's 300 stamps broke. I think they are superior to Tapcon. The hex head was thicker and held on me better.