Simpson #9 x 1-1/4 in. Collated Fiber-Cement Board Screw High-Low Thread C-3 Galv 1500-Pk Stud Shoes Dowel drill with M10 threaded

Dowel drill with M10 threaded shank for direct mounting to multi-spindle boring machines without an adapter

What is the purpose of the Simpson ABL6-1 anchor bolt locator

Part of the Classic Collection - features modern smooth edges and clean lines for a polished look

What is the purpose of the high-low thread design on this screw

Precision Ground Profile Ground to exact profile specifications for accurate

Simpson #9 x 1-1/4 in. Collated Fiber-Cement Board Screw High-Low Thread C-3 Galv 1500-Pk Stud Shoes Dowel drill with M10 threadedSimpson CB3BLGHL Fiber Cement Board Screw (Collated) #9 x 1 1 4 in., #3 Square Drive, C 3 Mechanically Galvanized, 1,500 Quantity by Simpson is engineered specifically for cement board to wood applications involving coarse, porous, and softer materials. This collated screw is designed for use with the Quik Drive PROLDHG2 underlayment backerboard system, delivering a clean, concealed finish through its countersinking design making it a reliable choice