Simpson Strong-Tie #12 x 1-3/4" Strong-Drive PPHD Sheathing-To-Steel Screw - Quik Guard Coating, Qty. 4,000 Drop-Ship Install vertical members first

Install vertical members first

member splicing

The Simpson ABU44Z 4x4 Adjustable Post Base is engineered for strength

Compatibility: Fits both composite and lumber WT models

Simpson Strong-Tie #12 x 1-3/4" Strong-Drive PPHD Sheathing-To-Steel Screw - Quik Guard Coating, Qty. 4,000 Drop-Ship Install vertical members firstFast and reliable for attaching sheathing or sub floor panels to steel framing, the Strong Drive PPHDQ134B1214 4K PPHD Sheathing to CFS Screw is engineered to drill through panel layers and into cold formed steel (CFS) framing without pre drilling. With its longer #5 pilot point, fine thread design, flat head and six lobe drive, this screw is built to deliver strong engagement, clean seating and efficient installation for professionals and DIYers