Simpson Strong-Tie #12 x 1-1/4" Strong-Drive Self-Drilling Large Head Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 250 SDS Max Drill Bits Lumber Size: Intended for use

Lumber Size: Intended for use with 6x posts and beams

Steel Construction: Manufactured for dependable structural strength and performance

The 1-5/8" x 1" Strut Channel with Short Slots 20 ft

Self-Tapping Tip: No anchor needed

Wood-to-wood or wood-to-steel beam connections

Simpson Strong-Tie #12 x 1-1/4" Strong-Drive Self-Drilling Large Head Metal Screw, Hex-Washer Head - Quik Guard Coating, Qty. 250 SDS Max Drill Bits Lumber Size: Intended for useThe Simpson Strong Tie XLQ114B1224 250 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