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Taptite, TT2000, countersunk head, thread-rolling screw
Countersunk head, TX, zinc-plated steel, friction-reducing coating, GEFU®
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Variants
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- This Taptite screw forms its own thread in many steels, light metals, alloys, etc.
- The thread’s forming torque is always lower than the screw’s maximum screw-in torque.
- Please see standard DIN 7500-2 for reference values for correct initial hole diameters.
- No chipping occurs during fastening, as the thread is cold-formed into the base material; this also improves connection strength.
- An excellent locking screw for pieces exposed to vibration; the connection might not need separate locking adhesives or washers. Screw-to-hole clearance very small, thread’s thread coverage large.
- If necessary, normal metric-thread screws may be mounted into threads rolled with Taptite screws.
- Taptite screws made of stainless steel (A2) can only safely be used in light metals.
The applicable application or component must be tested beforehand for compatibility with the thread-rolling GEFU screw. Please see standard DIN 7500-2 for reference values for correct initial hole diameter choice.
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