ITW Buildex 5/16 x 2-1/4″ TAPCON XL ULSD 100CT 3395902 (100/EACH)

Extra Large Tapcon. High performance large diameter masonry anchor provides twice the strength of standard Tapcon and the premium corrosion protection of Ultra Shield. Large 5/16″ diameter provides maximum spacing and decreased labor costs.T-40 drive assures easy installation. High button head resists cam-out during installation. Reversed Hi-Lo thread design provides maximum pullout values. Premium corrosion protection of new Ultra Shield. Delivers twice the holding power of standard Tapcon in concrete and hollow block. Replaces costly sleeve anchors.