Product description

This hex socket head bolt with cylinder head complies with the DIN 912 standard and is made from 8.8 grade steel. The bolt has a diameter of M5 and a length of 70 mm, providing strong and reliable fastening in various applications.

Technical specifications

• Diameter: M5
• Length: 70 mm
• Quality grade: 8.8
• Drive: Hex socket (Allen) with 4 mm width across flats
• Head height: 5 mm
• Head diameter: 8.5 mm
• Thread type: Metric with 0.8 mm pitch
• Surface treatment: Electroplated zinc

Applications

This hex socket head bolt is suitable for various applications, including:

• Automotive sector: Fastening engine parts and body components.
• Machine construction: Assembly of machine parts and structures.
• Electronics: Fastening housings and components.

Benefits

• High tensile strength: Thanks to the 8.8 quality grade, the bolt offers high tensile strength and reliability.
• Corrosion resistance: The electroplated zinc coating protects against rust and extends the lifespan.
• Easy installation: The hex socket drive ensures a firm grip and easy installation.

Standards

This bolt complies with the following standards:

• DIN 912
• ISO 4762
• NEN 1241
• ASME B18.3.1M
• BS 4168-1

Packaging

The bolts are supplied in sets of 20 pieces, ideal for both small and larger projects.

Note

When using bolts and screws of strength class 8.8 with a diameter smaller than 16 mm, there is an increased risk of nut shear when the screw connection is tightened above the proof load. Consult the DIN-ISO 898/2 standard for guidelines.