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Button head socket screw M8x20 black 10.9
0,13 € 0,11 €without VAT
Button head hex socket screw M8x35 black 10.9
0,14 € 0,12 €without VAT
Button head socket screw M6x12 black 10.9
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Button head socket screw M8x20 black 10.9

0,13 €
0,11 €without VAT
On request
High-strength M8x20 black 10.9 button head socket screw according to the DIN 7380-1 standard. Designed for engineering applications with high load and precision requirements.
Product code
SR M08x20 IM-PK-10
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Parameters
Parameters and specifications
DIN standard
7380-1
ISO standard
7380
Execution
Půlkulatá hlava
Surface treatment
Without surface treatment
Třída pevnosti
10.9
Thread
M8
Length L
20 mm
Key size
5
Head height
4 mm
Weight
0.008944 kg
Packaging
500
Description

Description

The high-strength M8x20 black 10.9 button head socket screw represents a reliable fastener for demanding engineering and construction applications. Thanks to its high strength class of 10.9, it easily handles significant mechanical loads and securely fastens joints requiring maximum stability.

The button head design with a height of 4 mm ensures a safe and visually clean profile above the surface of the fastened part. The hexagon socket designed for a 5 mm Allen key guarantees precise transmission of tightening torque and minimizes the risk of damaging the drive during assembly.

Key Features and Parameters

  • Strength Class 10.9: Ensures superior tensile strength, making it ideal for highly stressed machine components.
  • DIN 7380-1 / ISO 7380 Standard: Provides absolute dimensional accuracy and reliable compatibility with standard parts.
  • Uncoated Finish: Basic black steel finish intended primarily for protected environments without direct exposure to corrosive elements.
  • M8x20 Dimension: Standard metric thread with a length of 20 mm covers a wide range of common service and assembly tasks.

During installation, we recommend strictly adhering to the prescribed tightening torques corresponding to this strength class. Proper assembly will reliably prevent joints from loosening and support the long service life of your equipment.

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Zdeněk Sedmík
Zdeněk Sedmík
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