Spax® Screw, Countersunk Head with TS Slot, Fully Threaded

Product Details

Spax® Screw, Countersunk Head with TS Slot, Fully Threaded (Product Part No: 018.50.156) is a high-performance fastening solution designed for clean, secure results. If you’re looking for a reliable screw pack that delivers a professional finish and strong holding power, this Galvanized, 200 Pack option is an excellent choice for a wide range of construction and carpentry tasks.

Built from durable steel and finished with zinc plating, these screws help resist corrosion—ideal for projects where long-lasting performance matters. The countersunk head creates a flush fit, helping you achieve a neat, tidy surface appearance without unsightly protrusions.

Designed for ease of use and a solid drive, the screw features a T-Star / Torx drive. You’ll benefit from confident engagement during installation, reducing cam-out and helping you maintain control from start to finish. The screw is fully threaded, giving consistent grip along the entire length for dependable stability.

A key feature is the 4CUT tip with a patented wave profile and multi-head technology. This advanced tip supports efficient cutting and improved penetration for smoother installation and strong fastening power. In addition, the product is Building regulations approved (Z-9.1-235), making it a smart option for compliant builds.

With a length of 50 mm and thread diameter of 4.5 mm, the Spax® Screw, Countersunk Head with TS Slot, Fully Threaded screw pack is ready to help you complete your next job faster and with confidence—grab the 200 pack today.