Features of the hex socket bolt M5x20

This hex socket bolt, also known as an Allen bolt, has a metric thread of M5 and a length of 20 mm. The cylinder head is equipped with an internal hex (Allen) drive, ensuring a firm grip during tightening.

Material and strength class

Made of hardened steel with a strength class of 8.8, this bolt offers high tensile strength and is suitable for applications requiring strong fastening.

Surface treatment

The bolt is electroplated with zinc, which provides a protective zinc layer. This increases resistance to corrosion and extends the bolt's lifespan, even in humid conditions.

Applications

• Suitable for various constructions in the automotive sector.
• Ideal for machine building and metal constructions.
• Applicable in situations where a strong and reliable connection is needed.

Technical specifications

• Thread size: M5
• Length: 20 mm
• Head height: 5 mm
• Head diameter: 8.5 mm
• Wrench size: 4 mm
• Thread direction: Right
• Standard: DIN 912

Advantages of the hex socket bolt

• High strength: Suitable for heavy loads thanks to the 8.8 strength class.
• Corrosion resistant: The electroplated zinc layer provides protection against rust.
• Easy assembly: The hex socket head allows for secure and safe assembly with an Allen key.

Packaging

This set contains 20 hex socket bolts, conveniently packed for both professional and private use.