Simpson Strong-Tie CB3BLG158S #10 x 1-5/8” Quick Drive Screws Bulk Pack 1500pc

Product Description The Simpson Strong-Tie CB3BLG158S #10 x 1-5/8″ collated screw is engineered specifically for dense fiber-cement-to-wood applications. When paired with the Quik Drive PROLDHG2 underlayment/backerboard system, its coarse threads bite cleanly into both substrates, delivering exceptional holding power and reducing substrate splitting. The countersinking head design self-drills and seats flush, creating a smooth, concealed finish that’s ideal for any finish surface. Supplied in a convenient 1,500-count bulk pack, these screws streamline high-volume installations and minimize jobsite downtime. Coarse-threaded for superior grip in dense fiber-cement and wood; self-countersinks for a flat, concealed finish. Collated 1,500-piece pack designed for rapid drive with Quik Drive PROLDHG2 underlayment/backerboard system.