K2 Systems Self-locking Hex Nut Serration M8 - 2002744

The M8 self-locking hex nut with serrated teeth from K2 Systems is made of A2 stainless steel and is ideal for vibration-resistant connections in photovoltaic installations. Thanks to the serrated teeth and an additional plastomer insert, accidental loosening is reliably prevented.
Product number:
The M8 self-locking hex nut with serrated teeth from K2 Systems is made of A2 stainless steel and is ideal for vibration-resistant connections in photovoltaic installations. Thanks to the serrated teeth and an additional plastomer insert, accidental loosening is reliably prevented.
Only with the operator declaration at checkout, otherwise plus 19 % VAT.
In stock Delivery by 20.11.2026
Shipping to Germany: €6.90 by GLS parcel · free pickup in Karlsruhe Shipping costs
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2-year statutory warranty · Manufacturer warranty: 12 years according to the data sheet

Product number: 14530685
Collection possible from our Karlsruhe site (Wikingerstraße 10), Mon–Fri 09:00–12:00 and 13:00–17:00

K2 Self-locking hex nut with notched teeth, M8

Material

  • Stainless steel A2

Standard

  • DIN 6926

Special Feature

  • Notched teeth & plastomer lock

K2 Systems

The M8 self-locking hex nut with notched teeth from K2 Systems is made of A2 stainless steel and is ideal for vibration-resistant connections in photovoltaic installations. Thanks to the notched teeth and an additional plastomer insert, accidental loosening is reliably prevented. The flange design optimally distributes the contact pressure and ensures a secure hold on various surfaces.

Special Features

Secure Connection

The notched teeth on the flange engage with the material of the mating surface and prevent twisting, even under vibration. The nut is ideal for permanent outdoor fastenings.

Weather-Resistant

Made of A2 stainless steel, the nut is corrosion-resistant and suitable for long-term outdoor applications, such as on roofs with solar panels.

Technical Data

Specifications K2 Hex Nut M8
Thread M8
Flange with notched teeth
Lock Plastomer inlay + mechanical interlocking
Standard DIN 6926
Material Stainless steel A2
Wrench size 13 mm
Weight approx. 0.008 kg
Application Photovoltaic mounting systems
Corrosion protection Yes, due to stainless steel

scope of delivery

K2 M8 Hex Nut

  • 1 x self-locking hex nut M8 with flange

Downloads

Technical Informations

Performance

Manufacturer warranty
12years

Dimensions and weight

Net Weight
0.008kg
Width
13mm
Height/Length
11.1mm
Depth
13mm

Installation

Mounting System Type
Pitched Roof

Manufacturer information (GPSR)

Manufacturer

K2 Systems GmbH

Haldenstraße 1

71272 Renningen

Germany

[email protected]

K2 Systems Self-locking Hex Nut Serration M8 - 2002744

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