GRK Fastener Finish Trim Head Screw

Designed for most fine carpentry applications, as well as window extension jambs, joining cabinets, and more. A combination of the smallest screw head available and code approved structural performance results in the most secure, concealed fastening in the industry. Trim Head: For a clean, finished look Star Drive Recess: Zero stripping, with 6 points of contact Climatek™ Coating: ICC-ES AC257 code approved for use in treated lumber* Code Approved: For structural applications ESR-3201 Features Trim HeadFor a clean, finished look W-Cut™For a low torque, faster drive Zip-Tip™Eliminates pre-drilling Additional Features Code-approved Climatek™ Coating Star Drive recess ESR-3201 approved for structural applications