Applications :
Fastening ceiling and acoustic insulation boards to concrete substrates
Properties :
Steel screw with self-drilling thread for a secure fastening
Easy installation
Short embedment depth
Plastic injection moulded head with wood wool structure available in beige or white
Can be used in conjunction with the DDT 70 washer for load spreading
Technical specifications :
Head diameter incl. plastic injection moulding:25 mm
Drill hole diameter 6 mm
Embedment depth in concrete: 20 mm
Screw drive: TORX T30
Recommended substrate Concrete
More information on : www.ejot.de
