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Button head hex socket screw + lock washer M8x12 black 10.9
In stock > 50 ks
the day after tomorrow at your place, today at 1 store
0,13 € 0,11 €without VAT
Button head socket screw + lock washer M6x35 black 10.9
In stock > 50 ks
the day after tomorrow at your place, today at 1 store
0,11 € 0,09 €without VAT
Hexagon socket button head screw M8x30 black 10.9
In stock > 50 ks
the day after tomorrow at your place, today at 1 store
0,14 € 0,12 €without VAT
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  • Fasteners
  • Button head hex socket screw + lock washer M8x12 black 10.9

Button head hex socket screw + lock washer M8x12 black 10.9

0,13 €
0,11 €without VAT
High-tensile M8x12 button head socket screw with integrated washer. Strength class 10.9 ensures high durability. Ideal for demanding engineering and maintenance applications.
Product code
SR M08x12 IM-PKP-10
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Parameters
Parameters and specifications
DIN standard
7380-2
ISO standard
7380SF
Execution
Půlkulatá hlava
Surface treatment
Without surface treatment
Třída pevnosti
10.9
Thread
M8
Length L
12 mm
Key size
5
Head height
4 mm
Weight
0.005787 kg
Packaging
200
Description

Description

High-tensile button head socket screw + locking washer M8x12 black 10.9 according to ISO 7380SF and DIN 7380-2 standards is designed for joints requiring secure distribution of clamping force. Thanks to the integrated collar, it effectively minimizes the risk of damaging the joined material during tightening.

This screw features a hexagon socket for a 5 mm key size and a thread length of 12 mm. Due to the high strength class 10.9, it offers excellent mechanical resistance for demanding engineering applications where standard fasteners are insufficient. The black finish without additional surface treatment is particularly suitable for internal mechanisms and protected machine joints.

Technical Advantages and Details

  • Integrated washer: Ensures even pressure distribution and protects the surface of your component from unwanted indentation.
  • Strength class 10.9: Guarantees high yield strength and tensile strength for highly stressed structural joints.
  • Low profile (head height 4 mm): The button head allows secure fastening without protruding sharp edges.
  • Precise drive: The hexagon socket facilitates reliable and precise transmission of tightening torque.

During assembly, ensure adherence to the correct tightening torque to fully utilize the mechanical properties of strength class 10.9 and ensure your equipment operates reliably in the long term.

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Zdeněk Sedmík
Zdeněk Sedmík
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