Coated Steel Screws.
Compatible with ACQ Treated Lumber.
1,000 hour Salt Spray Test Certified.
Type 17 Cutting Head.
Self-Counter Sinking Nibs Eliminate Fraying.
Hold Tight Technology Holds Screws on Bits without Magnets.
BoardLock Technology Utilizes "Optimized" Thread Length to Eliminate Board Jacking.
One "Impact Ready" UniGrip Bit Included in Each Box.
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