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GEFU® thread-rolling screw With Taptite 2000® thread, hexagon head with collar and hexalobular drive (TXplus)

GEFU steel 10.9 zinc flake silver hexagon head TXP
SCR-HEX-TT2000-10.9-WS13-(ZFSHL)-M8X25
TAPTITE2000

Art.-no. 020983825
EAN 4050642313156

Price for selected packaging unit
GEFU® thread-rolling screw With Taptite 2000® thread, hexagon head with collar and hexalobular drive (TXplus)

Art.-no. 020983825

Price for selected packaging unit
Quantity
PU
x 100 pcs

Exclusively for trade customers

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Steel, strength class 10.9, zinc flake coating (ZFSHL), seal and anti-friction coating

Self-tapping screws form a nut thread in cast blind holes, rim holes and drilled, lasered and punched sheet metal parts. Unlike thread cutting, self-tapping does not interrupt the material structure in the receiving thread. Instead, the material is displaced and strain-hardened.



Benefits:



Cost savings


  • Eliminates thread cutting


Non-cutting thread formation



Low rolling torques with greater thread flank overlap


  • TRILOBULAR shape of the core diameter combined with the radius profile of the thread flanks


High clamping force


  • Due to low rolling torques


High load-bearing capacity


  • Due to large thread flank overlap

  • Due to strain-hardened counter thread (nut thread)


Protection against loss (reduced likelihood of screw working loose)


  • Play-free and self-locking thread seating


The formed thread corresponds to a standard metric thread


  • Where necessary, the GEFU screw can be replaced with a metric screw.
Notice

The suitability of the GEFU for the application or component in question must be determined by preliminary testing!



GEFU (with strength class 10.9), nominal diameter < M6 => see art. 0209 83... (ZnNi - transparent)

Product information

Datasheets(X)

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Application area

Examples of materials suitable for this type of non-cutting direct screwing are ductile materials such as steel (up to approx. 420 N/mm²), die-cast zinc, zinc, aluminium, copper, brass etc.

Thread type x nominal diameter (d1)

M8

Length (l1)

25 mm

Collar diameter (d2)

17.9 mm

Head height (k1)

8.1 mm

External drive (s1)

WS13

Internal drive

TXP45

Guideline values for hole diameters

7.4 mm

Material

Steel

Property class

10.9

Surface

Flake zinc silver

RoHS-compliant

Yes

Corrosion protection period

480 h

Head type

Hexagon head

Drive type

Hexagon

Thread type

Metric thread

Collar/flange

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information