1/4 x 1 Elco UltraCon / Slotted / Hex Washer Head / Steel / Stalgard / QTY 500 1/4" x 1-3/4" UltraCon+ Concrete

1/4" x 1-3/4" UltraCon+ Concrete Screw Anchors

3/16" x 3-1/4" DeWALT blue concrete screws

6-18X1 1/4 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate

hydrogen embrittlement

1/4 x 1 Elco UltraCon / Slotted / Hex Washer Head / Steel / Stalgard / QTY 500 1/4" x 1-3/4" UltraCon+ ConcreteThe UltraCon+ fastening system is a complete family of screw anchors for light to medium duty applications in concrete, masonry block, brick, and wood base materials. The UltraCon+ is fast and easy to install and provides a neat, finished appearance. The UltraCon+ screw anchor is engineered with matched tolerance drill bits and installation tools designed to meet the needs of the user and also provide optimum performance. The UltraCon+ features a