SMALL HEAD SCREW INVISIBLE HEAD Concealed 50° head for easy insertion in small spaces without creating openings in the wood. FASTENING ON TONGUE AND GROOVE BOARDS Ideal for use in joints to secure beads or small elements. Ø5 VERSION WITH TX30 The new 5 diameter version is a real carpentry screw: robust, unobtrusive and with all the convenience and precision of the torx 30 impression. CHARACTERISTICS FOCUS 50° countersunk with under-head ribs MATERIAL Galvanized carbon steel. FIELDS OF USE • tapped boards • timber based panels • fibre board and MDF panels • solid timber • glulam (Glued Laminated Timber) • CLT, LVL Service classes 1 and 2

GEOMETRY AND MECHANICAL CHARACTERISTICS A dS Nominal diameter Head diameter Associated density Associated density Characteristic tensile strength Shank diameter Pre-drilling hole Characteristic yield moment Characteristic withdrawal-resistance parameter(2) Pre-drilling valid for softwood. Valid for softwood - maximum density 440 kg/m3. For applications with different materials or with high density please see ETA-11/0030. (2) CARPENTRY | SHS | 23 Powered by TCPDF (www.tcpdf.o