CHIPBOARDSCREW PROF ZN T20 4X30 20PCS

Electro-galvanized general-purpose screws are designed for dry indoor environments. PROF screws feature numerous functions that facilitate and accelerate installation. Electro-galvanized general-purpose screw with countersunk head and T20 drive for internal use. The screw has a cutting tip, saw-tooth thread, and shear blades beneath the head. The hardened surface reduces friction. The screw has a partial thread and is CE certified. SHEAR HEAD Creates a countersink on the head, ensuring no protrusions remain around the head and resulting in a finished appearance. HARDENED SURFACE Reduces friction and facilitates screw rotation into wood. SAW-TOOTH THREAD Enlarges the hole created by the tip, thereby easing screw rotation into wood. CUTTING TIP Severs wood fibers as it drills, reducing the risk of wood splitting. The cutting tip immediately begins pulling the screw into the wood—accelerating installation. PROF general-purpose screws are CE marked according to standard EN14592 and approved for load-bearing structures. Screw specifications: Length: 4 x 30 mm Thread: Partial thread, coarse Thread length: 18 mm Head width: 8 mm Drive: Torx 20 Material: Electro-galvanized steel Zinc coating thickness: 3 - 10 µm Application environment: Indoor use Packaging size: 20 pcs This product description is an automated translation of the original Finnish description.