Tapcon 1/4" x 3-1/4" White Ultrashield Philips Flat-Head Concrete Screw Anchor (75 Ct.) Dupont SCHU ECO ENERGY meets the

SCHU ECO ENERGY meets the highest industry standards for energy efficiency

Drinking water imprint meets OSHA requirements

round corner automatic door-closing spring hinge

100% liquid proof

Tapcon 1/4" x 3-1/4" White Ultrashield Philips Flat-Head Concrete Screw Anchor (75 Ct.) Dupont SCHU ECO ENERGY meets theWhite Ultrashield Tapcon Concrete screw anchors are perfect for hurricane protection and any exterior projects that require fastening into masonry. The Ultrashield brand of concrete anchors deliver the same ease of use, superior precision and the unparalleled performance that pro's receive from the original blue Tapcon.