Review on Wej Concrete Screws 100 Pack by Cody Wuol

The screw is completely rusted. Corrosion resistance means it will rust. I've used it to install cinder block pipe brackets that carry a 1/2 inch water line for outdoor garden faucets. The pipe is still sticking out next to the cinder block, completely unsupported and not attached to the cinder block. I'm thinking of tying the pipe to a cinder block. Cinder block with nylon rope. I figured this would last for years as it's designed for outdoor use. It wasn't like that. The stated standard for this 1000 hour salt spray propeller coating is 41 DAYS. Nothing but fresh water and outdoor use led to total failure from rust after a few years.