Welcome to Würth Slowakia For trade customers only

Hexalobular screw with flattened half round head

DIN 34805-1 steel 10.9 zinc-plated TX
SCR-DIN34805/1-010.9-TX10-(A2K)-M3X8

Art.-no. 421113 8
EAN 4062855367031

Price for selected packaging unit
Hexalobular screw with flattened half round head

Art.-no. 421113 8

Price for selected packaging unit
Quantity
PU
x 2000 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

DIN 34805-1, TX drive, steel, strength class 10.9, zinc-plated, blue passivated

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

  • No damage to surface coating

  • No wobbling

  • Screw locates securely


Hexalobular drives must comply with DIN EN ISO 10664


  • As a result, connection elements with hexalobular heads are standardised and can be used all over the world
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)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (d1)

M3

Length (l1)

8 mm

Head diameter (dk)

5.7 mm

Head height (k1)

1.8 mm

Standards

DIN 34805-1

Material

Steel

Property class

010.9

Surface

Zinc plated

Head type

Button head

Drive type

Internal hexalobular

Internal drive

TX10

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Full thread

Product class

A

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information