|Requirements for assessing the mechanical and functional properties of a thread-rolling screw are:|
Edge hardness (E.H.)
|DIN 7500 + DIN 267-30 for the class 10.9 (ISO 20898-1)|
|Core hardness||DIN 7500 + DIN 267-30 for the class 10.9 (ISO 20898-1)|
|Minimum breaking torque||DIN 7500 + DIN 267-30 for the class 10.9 (ISO 20898-1)|
|Tapping torque||DIN 7500 + DIN 267-30 for the class 10.9 ( ISO 20898-1)|
The use of GEFU® TAPTITE 2000® increases the security of the bolting process and generates higher preload forces. This unique technology results in thread-rolling screws with the best mechanical and ergonomic properties.
As a rule, there are no need for additional securing elements with thread-rolling screws, since this is a backlash-free connection with a high pull-out resistance.
This significally reduces the cost of the complete connection.
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This resulted in our W.TEC® product series with products for requirements-based solutions and industry-specific innovations. We guarantee optimal and consistent quality and first-class technical service. We can give you expert advice and best practices so that you will always find the right product, be it plastic cabs, slings, screws for thermoplastic materials or many more.