The PP BOX STRUCT LAG 1/4X1-1/2 is a structural lag screw featuring a hex head design and a black rustproof finish. With dimensions of 1/4 in diameter and 1 1/2 in length, these screws are designed for quick installation without the need for pre-drilling, thanks to their innovative thread design and self-drilling tip. The proprietary corrosion-resistant coating is compliant with ACQ and other treated lumber, making them suitable for both indoor and outdoor projects.

• Ideal for a variety of projects both indoors and outdoors.
• Corrosion resistant coating is compliant with ACQ and treated lumber.
• Innovative thread design and self-drilling tip allow for quick penetration into wood.
• Results in a 30% faster installation with no pre-drilling required.
• Drive more screws per battery charge.
• Easy-to-read depth code imprinted on the head for quick post-inspection.