SPAX PowerLags Exterior Structural Lag Screw - Washer Head, HCR Coating - 1/4 In. x 3 In.

SPAX PowerLags 1/4 in. x 3 in. lag screws with washer head are engineered for demanding wood-to-wood structural applications, making them ideal as an exterior screw for decks, fences, and outdoor projects. Featuring a T-Star drive and HCR (High Corrosion Resistant) coating, these screws deliver superior corrosion resistance, even in treated lumber and coastal environments. The patented thread serrations eliminate the need for pre-drilling, allowing for faster installation and requiring up to 40% less driving torque. Each screw is stamped with its length for easy identification and efficient on-site inspections. The round washer head design provides increased holding power, making these screws a reliable choice for structural and exterior trim applications. With a count of 500 per pack, these 3 in. lag screws are building code listed and load rated (ICC-ES ESR-1782), ensuring strength and safety for your construction needs. Choose SPAX PowerLags for your next exterior project and experience easy installation, durability, and trusted performance in every screw.

• EXTERIOR STRUCTURE SCREW - Designed for outdoor wood projects and construction
• LAG SCREW WITH WASHER - Integrated washer head for secure fastening and stability
• EASY INSTALLATION - Screw-in design allows for quick and simple application
• DURABLE HCR COATING - Corrosion-resistant finish for long-lasting exterior use
• IDEAL FOR WOOD PROJECTS - Recommended for decks, fences, and exterior trim applications