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GEFU® thread-rolling screw With Taptite 2000® thread, hexagon head with collar

GEFU DIN 7500-1 steel zp hex. head Taptite 2000
SCR-DIN7500-DE-FLG-WS10-(A2K)-M6X25
TAPTITE2000

Art.-no. 020973625
EAN 4050382612106

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GEFU® thread-rolling screw With Taptite 2000® thread, hexagon head with collar

Art.-no. 020973625

Prices for customers after login
Quantity
PU
x 200 pcs

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DIN 7500-1, case-hardened (-O-) galvanised steel, blue passivated (A2K) with 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 high 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 can be replaced with a metric screw.
Notice

The suitability of the GEFU for the application or component in question must be determined through preliminary testing. Guideline values for suitable hole diameters are specified in DIN 7500-2.

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Application area

Examples of materials suitable for this type of non-cutting direct screw connection are ductile materials such as: steel (up to approx. 500 N/mm²), die-cast zinc, aluminium, copper and copper alloys etc.

Thread type x nominal diameter (d1)

M6

Length (l1)

25 mm

Collar diameter (d2)

13.25 mm

Head height (k1)

5.5 mm

External drive (s1)

WS10

Guideline values for hole diameters

5.5 mm

Standards

DIN 7500-1

Material

Steel, case-hardened

Surface

Zinc plated

RoHS-compliant

Yes

Head type

Hexagon head

Drive type

Hexagon

Thread type

Metric thread

Collar/flange

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

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Datasheets()

Datasheets ()

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Technical information