Hospa Drilling Screw, Countersunk Head with Routered Ribs and T Star Drive Bit

Product Details

Hospa Drilling Screw, Countersunk Head with Routered Ribs and T Star Drive Bit (Product Part No: 019.01.901) is a high-performance drilling screw designed for reliable fixing with less effort. Ideal for contractors, builders, and tradespeople, this Hospa Drilling Screw delivers a clean start thanks to its drill point and partially threaded profile—helping you achieve strong pull-in and secure fastening on the job.

Built for durability and corrosion resistance, this screw features a zinc plated finish and hardened steel construction. The countersunk head sits neatly into the material for a more professional, flush appearance, making it a smart choice when you want tidy results without additional countersinking.

With a dimension A of 20 mm and an overall length of 30 mm, it’s engineered for versatility across a range of applications. The screw’s thread Ø is 4.00 mm, while the head Ø is 8.00 mm—a well-matched combination for confident engagement and dependable holding power.

For fast, controlled installation, the drive is T-Star / Torx (TS20), providing excellent torque transfer and reduced cam-out. The partially threaded design works together with routered ribs to support smoother driving and improved grip where you need it most.

Supplied as a 1000 pack, the Hospa Drilling Screw, Countersunk Head with Routered Ribs and T Star Drive Bit is an excellent value option for ongoing projects, stocking up your workshop, or keeping your site supply ready for the next job.