Hillman 117956 Power Pro Metal-to-OSB Roofing Screws, #12-14x1-1/2", 20 Pcs SKU: HIL-117956-VL-TC This sale transaction is for Hillman 117956 Power Pro Metal-to-OSB Roofing Screws, #12-14x1-1/2", 20 Pcs. Included exactly what is pictured. Product Details Power Pro Metal-to-OSB roofing screws designed to fasten steel roofing to wood purlins plywood or OSB. The Power Pro Silver Self-Piercing Metal-to-OSB Roofing Screw features a steel-backed EPDM rubber washer that ensures a watertight seal even when driven at an angle. Designed for exposed fastener metal roofing in 20-29 gauge applications, its powder coating enhances corrosion resistance, while the Strip-Loc thread and Type 17 Point enable quick and secure fastening to wood. Steel-backed EPDM rubber washer creates a watertight seal even when driven at an angle Powder coating offers enhanced corrosion resistance over simple painted roofing screws Strip-Loc thread has greater holding power in OSB versus standard screws Type 17 Point pierces metal allowing threads to quickly fasten panel to wood 20-29 GAUGE: Engineered to perform on exposed fastener metal roofing TERMS OF SALE: If, after receiving this item you discover that it was not the one you wanted, simply return it for a full refund within 30 days. You will have to pay for the return shipping charges. Refund is void if you have installed, used or damaged the item in any way. Item must be returned with its original box, packing materials and instructions. Payment via PayPal must be received within 3 days of transaction and prior to shipping. SHIPPING: Shipping charge will be based upon location. Please use the shipping calculator or request a shipping quote. International buyers: Customs fees, duties, taxes, tariffs other fees are your responsibility. Arrival time will depend on your location. If you have any questions, feel free to ask. Thank you for visiting!