FastenMaster FlatLok 3-1/2 In. Engineered Structural Wood Screw (50 Ct.) Impact Screwdriver Bit Removable GripTight end caps hold

Removable GripTight end caps hold level in place

Tools are electronically coated for the ultimate in rust prevention

6-1/2" x 40 tooth

hydraulic fluid

New stronger shorter blade design for improved accuracy & control

FastenMaster FlatLok 3-1/2 In. Engineered Structural Wood Screw (50 Ct.) Impact Screwdriver Bit Removable GripTight end caps holdFlatLok is designed for various multi ply dimensional and engineered wood connections. Flat head allows for easy finishing including drywall or trim. Approved for single sided installation. Torx ttap bit is included, reducing the potential for stripping. No pre drilling. Guaranteed corrosion resistance. ACQ approved. Code compliant.