Grower SpheraTech®

Description

Growermetal’ s R&D department has developed another innovative solution: Grower SpheraTech®

Grower SpheraTech® is an innovative preassembled set of a spherical (top) washer and a conical seat (down) washer. Thanks to their coupling, the two pieces guarantee a safe locking function on non-parallel bearing surfaces, avoiding damages or breakages of the bolted joint connection caused by the bending of
the head or the shank of the screw.
The maximum angle of inclination between the axis of the spherical washer and the axis of the conical seat washer can be 3 degrees.

Open technical brochure Grower SpheraTech®.

Products list

  • TYPE A for hard bearing surfaces (> 200 Hv) and standard holes - Spherical washer and conical seat washer with the same outer diameter.
  • TYPE B for soft bearing surfaces and enlarged or slotted holes - Conical seat washer with enlarged outer diameter.

Technical brochure

  • For further information about Grower SpheraTech®, please refer to the technical brochure.
    Download PDF

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