Product description

These hexagon head bolts with a diameter of M3 and a length of 20 mm are made from high-quality steel and comply with the DIN 933 standard. They have a strength class of 8.8, ensuring excellent tensile strength and reliability in various applications.

Specifications

• Diameter : M3
• Length : 20 mm
• Strength class : 8.8
• Head shape : Hexagon head
• Thread direction : Right
• Surface treatment : Electroplated zinc
• Thread type : Metric thread

Benefits of electroplated zinc

Electroplated zinc provides a protective zinc layer that shields the bolts from corrosion. This process results in a metallic light blue tint and increases the durability of the fasteners. The zinc layer has a minimum thickness of 5 microns, contributing to a longer lifespan of the bolts.

Applications

These hexagon head bolts are suitable for various applications, including:

• Automotive sector : Fastening parts in cars.
• Construction sector : Assembly of structures and installations.
• Mechanical engineering : Assembly of machines and equipment.

Standards and certifications

These bolts comply with the following standards:

• DIN 933 : German industrial standard for hexagon head bolts.
• ISO 4017 : International standard for fully threaded hexagon bolts.
• NEN 1568 : Dutch standard for hexagon head bolts.

Packaging

The bolts are supplied in a package of 100 pieces, ensuring sufficient stock for various projects and applications.