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Hexagon Socket Head Cap Screw ISO 4762, steel, strength class 8.8, zinc-nickel-plated, black (ZNBHL) - SCR-CYL-ISO4762-8.8-(ZNBHL)-M8X20 Hexagon Socket Head Cap Screw ISO 4762, steel, strength class 8.8, zinc-nickel-plated, black (ZNBHL) - SCR-CYL-ISO4762-8.8-(ZNBHL)-M8X20
Hexagon Socket Head Cap Screw ISO 4762, steel, strength class 8.8, zinc-nickel-plated, black (ZNBHL) - SCR-CYL-ISO4762-8.8-(ZNBHL)-M8X20 - 1
Hexagon Socket Head Cap Screw ISO 4762, steel, strength class 8.8, zinc-nickel-plated, black (ZNBHL) - SCR-CYL-ISO4762-8.8-(ZNBHL)-M8X20 - 2

Hexagon Socket Head Cap Screw ISO 4762, steel, strength class 8.8, zinc-nickel-plated, black (ZNBHL)

ISO 4762 steel 8.8, zinc-nickel, black
SCR-CYL-ISO4762-8.8-(ZNBHL)-M8X20

Art.-no. 414968 20
EAN 4061338325674
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Fasteners with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).



Corrosion resistance:



  • Diameter ≥ M2 – 360h*

  • Diameter ≥ M4 – 480h*

  • Diameter ≥ M10 – 720h*


  • *No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS


Overview of advantages:



  • Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Chromium(VI)-free

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

  • Thermal capacity up to 120°C

  • Even coat distribution

  • Functional and decorative
Notice

ISO 4762 replaces DIN 912 | There is some similarity | Nominal range changed | Fine thread moved to ISO 12474.

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Thread type x nominal diameter (d1)

M8

Length (l1)

20 mm

Head diameter (dk)

13 mm

Head height (k1)

8 mm

Standards

ISO 4762

Material

Steel

Property class

8.8

Surface

Zinc nickel black

RoHS-compliant

Yes

Corrosion protection period

480 h

Head type

Socket head

Drive type

Hexagon socket

Internal drive (s1)

HS6

Thread type

Metric thread

Thread form

Standard metric thread

Product class

A

Additional accessory:
 
Product
Description
Quantity
PU
Excl. Vat Price
/PU
Hexagonal nut ISO 4032 steel, strength class 8, zinc-nickel-plated black (ZNBHL)
Hexagonal nut ISO 4032 steel, strength class 8, zinc-nickel-plated black (ZNBHL)

NUT-HEX-ISO4032-6-WS5,5-(ZNBHL)-M3

x 1000 pcs
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

WSH-ISO7089-200HV-(ZNBH)-10

x 100 pcs
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

WSH-ISO7089-200HV-(ZNBH)-12

Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

WSH-ISO7089-200HV-(ZNBH)-4

x 100 pcs
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

WSH-ISO7089-200HV-(ZNBH)-6

x 100 pcs
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)
Flat washer without chamfer ISO 7089 steel 200 HV, zinc-nickel black (ZNBH)

WSH-ISO7089-200HV-(ZNBH)-8

x 100 pcs
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Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
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Art.-no.
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