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

The extruded aluminum clamp is attached to the roof panel rib with (2) included 5/32" stainless steel cone set screws

ICC-ES Code Listed: Approved for use in cracked and uncracked concrete

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

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