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Hexagonal bolt with flange

EN 1665 steel 10.9 zp thick-layer pass. w. sealing
SCR-HEX-FLG-EN1665-10.9-(ZSML)-M5X20

Art.-no. 416305 20
EAN 4052712741913

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Hexagonal bolt with flange

Art.-no. 416305 20

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Quantity
PU
x 500 pcs

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EN 1665, steel 10.9, galvanised, thick-film passivated (ZSML)

Connection elements with a galvanised chrome (VI)-free zinc-nickel coating (ZSML) offer a more future-proof alternative compared to surfaces containing chrome(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 of common galvanised 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 layer distribution

  • Functional and decorative

Notice

ISO EN 1665 replaces DIN 6921 | There is some limited similarity | Some head heights changed | Flange diameter is unchanged | Widths across flats for M10, M12, M14 and M16, M20 changed | Strength 12.9 removed | Fine thread removed.

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M5

Length (l1)

20 mm

Head diameter (dc)

11.8 mm

Head height (k1)

5.8 mm

Standards

EN 1665

Material

Steel

Property class

10.9

Surface

Zinc plated thick-layer passivation

RoHS-compliant

Yes

Corrosion protection period

192 h

Head type

Hexagon head with flange

Drive type

Outer hexagon

External drive (s1)

WS8

Thread type

Metric thread

Pitch

0.8 mm

Thread form

Standard metric thread

Thread design

Full thread

Shank diameter

5 mm

Thread length (metric thread)

16 mm

Product class

A

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information