Hillman 41642 Zinc Hex Washer Head Self-Drilling Screws, #12 x 3/4 in., 50-Pack SKU: HIL-41642-VL-TC This sale transaction is for Hillman 41642 Zinc Hex Washer Head Self-Drilling Screws, #12 x 3/4 in., 50-Pack. Included exactly what is pictured. Product Details This self-drilling screw is used in wood, fiberglass, and metal, and it possess a drill point enabling it to drill its own hole in thin gauge steel. The sharp threads create their own mating thread when drilled into the material. No pre-drilled pilot holes are necessary. MULTI-MATERIAL FUNCTION: Ideal for use in wood, fiberglass, or metal SELF-DRILLING POINT: Together, coarse screw threads and a self-drilling point design eliminate the need for a pilot hole EXTERNAL HEX DRIVE: Offers controlled traction with a socket or wrench CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion 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!