1/4-20 X 3/8 Thread Cutting Screws / Unslotted / Hex Head / Steel / Zinc / Type F Internal threads eliminate the need

Internal threads eliminate the need and cost of couplings

8X9/16 Phillips Modified Truss Head Fine Thread Drywall Screw Fully Threaded Zinc

Plastic ring creates countersunk recess to keep threads clean from pour residue

Pull-out testing conducted in accordance with AISI S905 using the alternate tension test (with adjustments to allow for large fastener diameters)

DeWALT SKU-DFM4EMH500-The Crete-Flex anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

1/4-20 X 3/8 Thread Cutting Screws / Unslotted / Hex Head / Steel / Zinc / Type F Internal threads eliminate the need