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

GEFU stainless steel A2 plain flat head TX
SCR-PANHD-TT2000-TX20-A2-M4,0X25
TAPTITE2000

Art.-no. 022071425
EAN 4050642411838

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

Art.-no. 022071425

Price for selected packaging unit
Quantity
PU
x 200 pcs

Exclusively for trade customers

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Dimensions according to DIN EN ISO 14583, stainless steel A2, plain, 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 through preliminary testing.

Product information

Datasheets(X)

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Application area

Examples of materials suitable for this type of non-cutting direct screw connection are ductile materials such as aluminium, zinc, brass, copper etc.

Thread type x nominal diameter (d1)

M4

Length (l1)

25 mm

Head diameter (dk)

8 mm

Head height (k1)

3.1 mm

Head type

Flat head

Material

Stainless steel A2

Surface

Plain

Thread type

Metric thread

Internal drive

TX20

Guideline values for hole diameters

3.7 mm

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information