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Hexalobular screw with flattened half round head

DIN 34805-1 steel 010.9, plain TX
SCR-DIN34805/1-010.9-TX25-(BLK)-M5X12

Art.-no. 421185 12
EAN 4054458915221

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DIN 34805-1, TX drive, steel 010.9, plain

Increase in assembly productivity



When elements are joined using hexalobular (TX) fasteners, the force is transmitted over a large surface area across the flanks of the drive rather than being centred on one point, as is the case with hexagon socket drives, for example. This has a number of advantages:


  • Reduced tool wear

  • Tool does not slip because force is distributed optimally
Notice

Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1

Product information

Datasheets(X)

Certificates/ Documents / additional info

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Thread type x nominal diameter (d1)

M5

Length (l1)

12 mm

Head diameter (dk)

9.5 mm

Head height (k1)

3 mm

Standards

DIN 34805-1

Material

Steel

Property class

010.9

Surface

Plain

Head type

Button head

Head details

0 - not applicable

Drive type

Internal hexalobular

Internal drive

TX25

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Full thread

Design

0 - not applicable

Product class

A

Area of application

0 - not applicable

Regulated area

0 - not applicable

Construction product

0 - not applicable

EC declaration of conformity (CE)

0 - not applicable

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents / additional info

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Technical information