KonstruX, 13 mm E12

The KonstruX with E12 drive has applications in timber engineering, carpentry, timber frame construction, hall construction, wooden element construction, renovation of floor ceilings, etc.
KonstruX fully threaded screws maximize the load-bearing capacity of connections thanks to their high thread pull-out resistance in both components. On the other hand, when partial-thread screws are used, the significantly smaller head pull-through resistance in the mounting part significantly decreases the connection’s load-bearing capacity.

Wood has low lateral pressure and traverse tensile strength. In this case, KonstruX fully threaded screws are inserted into the wood to handle a majority of the forces.

Thanks to a doubling action, the load-bearing capacity of the ceiling beams, for instance, is increased and deflection is decreased. Here, the KonstruX fully threaded screws connect the components in a way that prevents displacement. The use of KonstruX fully threaded screws enables the use of concealed connections that offer increased fire resistance.

Advantages

13 mm diameter:

  • Maximum load absorption

E12 outer TX drive:

  • Transfer high loads to “set” the screws

Transverse tension reinforcement:

  • From hall girders
  • To notches and openings
  • To lateral connections

Material

  • Hardened carbon steel, galvanized blue
  • Usable in usage classes 1 and 2 according to DIN EN 1995 - Eurocode 5
  • High mechanical resilience
  • Free from chromium (VI) oxide

Note

Observe the application instructions from the product data sheet.

*No ETA certification is currently available for the marked versions (see article table).

External TX socket**

Product table

Art. no. Dimensions Drive PU EAN
904840 13,0 x 300 mm TX50 20 4251314745194
904842 13,0 x 340 mm TX50 20 4251314745217
904844 13,0 x 380 mm TX50 20 4251314745231
904845 13,0 x 420 mm TX50 20 4251314745248
904846 13,0 x 460 mm TX50 20 4251314745255
904847 13,0 x 500 mm TX50 20 4251314745262
904848 13,0 x 540 mm TX50 20 4251314745279
904849 13,0 x 580 mm TX50 20 4251314745286
904850 13,0 x 620 mm TX50 20 4251314745293
904851 13,0 x 660 mm TX50 20 4251314745309
904852 13,0 x 700 mm TX50 20 4251314745316
904853 13,0 x 750 mm TX50 20 4251314745323
904854 13,0 x 800 mm TX50 20 4251314745330
904855 13,0 x 900 mm TX50 20 4251314745347
904856 13,0 x 1000 mm TX50 20 4251314745354
904861* 13,0 x 1200 mm TX50 20 4064827163924
904862* 13,0 x 1400 mm TX50 20 4064827163931
800420** External TX socket TX50 20 4064827299197
*Currently no ETA certification exists for the marked versions (see item table).
**An external TX socket matching the E12 external TX drive is available. It is not included in the scope of delivery!

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