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Wood construction screw Koelner TS-5040 5x40 mm, countersunk head, TX drive
Summary description:
Koelner TS-5040 is a wood construction screw sized 5x40 mm with a countersunk (conical) head and TX (Torx) drive. Designed for fastening timber and wooden elements in construction and carpentry, it provides secure fixing where a flush head finish is required. Suitable for structural joins, furniture assembly and general woodwork.