High-quality hexagon set screw for reliable fastening

This M4x12 hexagon set screw is made from stainless steel (A2), providing excellent corrosion resistance. Thanks to the full metric thread according to DIN933 standard, this bolt is suitable for various applications in the automotive sector.

Specifications

• Diameter: M4
• Length: 12 mm
• Material: Stainless steel A2 (AISI 304)
• Standard: DIN 933 / ISO 4017
• Wrench size: 7 mm
• Head height: 2.8 mm

Applications in the automotive sector

This set screw is ideal for mounting parts where corrosion resistance is essential, such as in engine compartments and car chassis. The hexagon head allows the bolt to be tightened securely with standard tools, ensuring a safe and durable connection.

Advantages of A2 stainless steel material

• Corrosion resistance: Resistant to rust and oxidation, even in humid environments.
• Durability: Long lifespan without loss of strength or integrity.
• Versatility: Suitable for both indoor and outdoor applications.

Compatibility with other fasteners

For optimal fastening, it is recommended to combine this set screw with matching stainless steel A2 nuts and washers. This ensures uniform corrosion resistance and prevents galvanic corrosion between different metals.

Importance of the correct standard

The DIN933 standard guarantees that this set screw meets strict dimensions and tolerances, which is essential for precise and safe assembly. By choosing bolts with this standard, you are assured of consistency and reliability in your fastening work.