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GEFU® thread-rolling screw With Taptite 2000® thread, flat head and hexalobular drive

GEFU steel 10.9 flake zinc silver flat head TX
SCR-PANHD-TT2000-10.9-TX45-(ZFSHL)-M8X20
TAPTITE2000

Art.-no. 020981820
EAN 4050642306417

Price for selected packaging unit
GEFU® thread-rolling screw With Taptite 2000® thread, flat head and hexalobular drive

Art.-no. 020981820

Price for selected packaging unit
Quantity
PU
x 100 pcs

Exclusively for trade customers

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Dimensions according to DIN EN ISO 14583, steel 10.9, zinc flake coating (ZFSHL), sealing 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 self-tapping 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 self-tapping screw (with strength class 10.9), nominal diameter < M6 => see article 0209 81... (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)

20 mm

Head diameter (dk)

16 mm

Head height (k1)

6 mm

Head type

Flat head

Material

Steel

Property class

10.9

Surface

Flake zinc silver

Thread type

Metric thread

Internal drive

TX45

Guideline values for hole diameters

7.4 mm

RoHS-compliant

Yes

Corrosion protection period

480 h

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information