Tapcon® 1/4X3-3/4 Flat Head Concrete Screw 410 Stainless Steel (Silver Climashield™)-500 Pack

Tapcon® 1/4X3-3/4 Flat Head Concrete Screw — 410 Stainless Steel (Silver Climashield™)-500 Pack

Tapcon® 1/4X3-3/4 Flat Head Concrete Screw — 410 Stainless Steel (Silver Climashield™) delivers maximum corrosion resistance and long-term durability in harsh environments. With its extended 3-3/4" length, this fastener provides deep embedment and superior holding strength for thick materials and demanding masonry applications. The Original Notched Hi-Lo™ thread design aggressively cuts into concrete, brick, or block while reducing installation torque. Its flat head countersinks cleanly for a flush, professional finish, and the Silver Climashield™ coating enhances protection against moisture, salt air, and corrosive exposure.