10 Ago ELCO Ultracon 1/4″ Slotted Hex Concrete Screw 3-1/4″ BLUE (Tapcon) + Masonry Bit
The UltraCon is fast and easy to install and provides a neat, finished appearance. The UltraCon features a gimlet point for self-drilling into wood base materials without pre-drilling. ELCO 100 Anchors Ultracon 1/4 Slotted Hex Washer Head Concrete Screw 1/4" x 3-1/4"....