1/4 in. x 2-1/4 in. Star Drive Hex-Wash Head Bronze-Plated Exterior (6.06 lbs. Box)

Engineered for optimum performance in multiple materials, Power Pro 1 screws are the 1 screw you'll ever need. Developed to outperform and replace standard wood, sheet metal and concrete/masonry screws, the 1 Screw program simplifies your tool box by using a single, innovative, engineered screw design to satisfy projects that fasten into wood, metal, concrete, drywall and plastic. The bronze epoxy coating is recommended for exterior projects and treated lumber (Not recommended for marine applications or projects within 5 ml of coastal waters). The hex washer head design and star drive are perfect for high drive torque and large bearing surface applications. Manufactured with spiral flutes, serrated hi-lo threads and a 3-sided pyramid point, no pre-drilling is required in wood, drywall, plastic or metal up to 20-Gauge thick. Concrete and masonry applications require a pre-drilled a hole, see product-packaging for pre-drilling instructions. Each-package includes a free durable Pro-Stik Star Driver Bit. All 1 Screw products offer a limited lifetime warranty.|Recommended for exterior projects and treated lumber as premium bronze epoxy coating provides 4 layers of corrosion protection|Hex washer head design is ideal for high drive torque, large bearing surface, electrical, wood, metal and concrete/masonry applications|Patented design with spiral flutes, serrated hi-lo thread and 3-sided pyramid point|No pre-drilling required in wood, drywall, plastic and metal up to 20-Gauge