Unlike competitor anchors, the Power Pro Concrete Screw Anchors feature a fully threaded tip, instead of a chisel point, to quickly penetrate and sink into wood. The under head micro-nibs help flat head screws cut a clean countersink in wood. With 25% higher pullout rate, 5% higher shear value and 50% greater corrosion protection, this is the only concrete fastener pros and DIYers will ever need. We've engineered the best performing code approved Concrete Screw Anchor for fastening into concrete, wood, and masonry materials. This new addition to the PowerPro lineup provides quality installations, dependable strength, an engineered design, and the confidence of building code approvals.

Features

• Letter code length identification stamped on head for post depth inspection
• AC257 treated lumber certified
• Concrete ESR-4340
• Masonry ESR-4339
• Chemically Treated Wood ESR-4357
• Miami-Dade County Product Control in process
• Florida Building Code Approved
• California Building Code Approved