EST rod dowel

Eurotec’s self-drilling EST is a double-threaded screw with an innovative arrow drill and a specifically developed chip-removing groove. Ideally suited for hidden connections in combination with our T-profile. The double-threaded screw has a cylinder head with an integrated TX drive. The special geometry of the arrow drill ensures a lower splitting effect when screwing in. A chip-removing groove ensures optimised screwing-in behaviour.

Material: Hardened carbon steel 

  • Corrosion resistant 
  • Suitable for service classes 1 and 2 according to DIN EN 1991 
  • Good resistance to mechanical stresses 

Advantages 

  • No pre-drilling required 
  • With an innovative arrow drill 
  • Screws do not hit one another when screwed in using the TX drive 
  • Optimum chip-removing groove in the thread 
  • Suitable for wood and aluminium

Media library

Product table

Art. no. Dimension Thread length Drive PU EAN
800304 7.5,0 x 73 mm 27/0 mm TX 40 50 Pieces 4251314728784
800291 7.5,0 x 93 mm 27/8,5 mm TX 40 50 Pieces 4251314729767
800305 7.5,0 x 113 mm 36/12,5 mm TX 40 50 Pieces 4251314728791
800306 7.5,0 x 133 mm 36/12,5 mm TX 40 50 Pieces 4251314728807
800307 7.5,0 x 153 mm 36/12,5 mm TX 40 50 Pieces 4251314728814
800287 7.5,0 x 173 mm 36/12,5 mm TX 40 50 Pieces 4251314720184
800288 7.5,0 x 193 mm 36/12,5 mm TX 40 50 Pieces 4251314728821
800289 7.5,0 x 213 mm 36/12,5 mm TX 40 50 Pieces 4251314728838
800290 7.5,0 x 233 mm 36/12,5 mm TX 40 50 Pieces 4251314728845