Model # SD9112R100|Store SKU # 1000670114
Paulin's new 1/4x1-1/4" Slot Hex Head Black Concrete Screws (300pcs) are ideal for concrete, brick and hollow block. Three drill bits included. Finish is black zinc dichromate.
The Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screw is a 1/4 inch-diameter high-strength structural screw ideal for various connector installations as well as wood-to-wood and engineered wood applications. It installs with no predrilling and has been extensively tested in various applications. The SDS is improved with a patented easy-driving Type-17 point and a corrosion-resistant double-barrier coating.
The WSC is designed to work with the Simpson Strong-Tie Quik Drive auto-feed screw driving system. This screw is used for general exterior and interior wood-to-wood and wood-to-engineered-wood applications. The collated-screw fastening includes a patented curved collation that provides precision, increases efficiency and decreases installation time.
Wood screws are designed for wood applications; specifically used to join two pieces of wood. The smooth shank allows the screw to pull two pieces of wood together for a tight join, while preventing the wood from pulling or splitting. The standard point on these screws requires a pilot hole for installation
The Strong-Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application. The load-rated SD screw has been tested and approved for use in many popular Simpson Strong-Tie products. In certain applications screws are easier and more convenient to install than nails, and the single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions.
