Thermalset ceramic-coated screw designed for outdoor projects with treated lumber, including ACQ-treated wood. The combo drive head accepts both #2 Phillips and #2 square drive bits, providing flexibility on the job site. The flat countersunk head with nibs ensures flush seating without pre-drilling.

• #6 x 1-5/8"
• 1 lb box
• Combo drive - #2 Phillips or #2 square drive
• Thermalset ceramic coating with 1,000 hour salt spray protection
• Flat countersunk head with nibs for flush seating
• Sharp point for easy penetration
• Safe for all treated lumber including ACQ

Ideal for deck construction, fence building, and other outdoor wood projects.