Midwest TorqueMaster Star Flat Head Tapcons, 1/4"X3-1/4" 100Ct
Torquemaster,100 pack, 1/4" x 3-1/4", star flat head masonry screw. Star-drive concrete screws eliminate cam-out. Serrated washer head for a secure grip to the install surface. Serrated threads for superior hold to concrete. Hardened alloy steel eliminates breaking. Superior exterior coating suitable for ACQ lumber. Great for use in indoor and outdoor applications.