Simpson Strong-Tie #12 x 1-1/4" Strong-Drive Self-Drilling Large Head Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 2,000 Underlayment & Subfloor Screws drives directly into pilot-drilled holes

drives directly into pilot-drilled holes

Need a different size

Made from 316 stainless steel for dependable corrosion resistance

Designed for durability

Custom Homes: Delivers secure connections in homes with open floor plans and long spans

Simpson Strong-Tie #12 x 1-1/4" Strong-Drive Self-Drilling Large Head Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 2,000 Underlayment & Subfloor Screws drives directly into pilot-drilled holesThe Simpson Strong Tie XLQ114B1224 2K is part of the Strong Drive XL family of structural fasteners, designed specifically for steel to steel connections in light gauge metal framing. With a #14 diameter and 2. 25 inch length, this self piercing screw features a large pancake style head for maximum bearing surface, ensuring tight connections and excellent pull through resistance. Engineered for performance in cold formed steel construction, the XL