Square Composi-Lok™ Decking Screws Quik Guard®
- Cutting wings on the shaft counter-bore the deck board, helping to prevent fastener spin out
- Cap-style head reduces mushrooming material, ensuring a cleaner-looking installation
- Available with a Quik Guard® double-barrier coating and in stainless steel
- #9 diameter with #2 Undersized square drive
- Sharp point
- Pre-drilling recommended near board ends to prevent splitting
- Driver bit included in each package
NOTE: Quik Guard
® coating has been tested to show less than 10% of surface red rust at 950 hours of ASTM B117 salt spray testing. It is suitable for exterior applications with most preservative-treated woods. It is not suitable for higher exposure environments such as seaside applications.