Welcome to Würth Aerospace Solutions For trade customers only

Pan Head screw with hexalobular head ISO 14583 steel 8.8 zinc-plated thick-film passivated (ZSML)

ISO 14583 steel 8.8 zp thick-layer pass. sealing
SCR-PANHD-ISO14583-8.8-TX45-ZSML-M8X40

Art.-no. 400408 40
EAN 4052712741937

Prices for customers after login
Pan Head screw with hexalobular head ISO 14583 steel 8.8 zinc-plated thick-film passivated (ZSML)

Art.-no. 400408 40

Prices for customers after login
Quantity
PU
x 100 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Connection elements with zinc-plated chromium(VI)-free thick-film passivation (ZSML) offer a future-proof alternative compared to surfaces containing chromium(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).



Overview of advantages:



  • Higher quality replacement for common zinc-plated coatings such as A2C or A3C

  • Adjusted friction coefficient range from 0.09 μ–0.14 μ due to top coat with integrated lubricating particles

  • Thermal capacity up to 120°C

  • Even coating distribution

  • Functional and decorative

Notice

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

Product information

Datasheets(X)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (d1)

M8

Length (l1)

40 mm

Head diameter (dk)

16 mm

Head height (k1)

6 mm

Standards

ISO 14583

Material

Steel

Property class

8.8

Surface

Zinc plated thick-layer passivation

Corrosion protection period

600 h

RoHS-compliant

Yes

Head type

Flat head

Drive type

Internal hexalobular

Internal drive

TX45

Thread type

Metric thread

Pitch

1.25 mm

Thread form

Standard metric thread

Product class

A

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information