High-quality stainless steel A2 hexagon set screw M3x20

This hexagon set screw with a diameter of 3 mm and a length of 20 mm is made from A2 grade stainless steel. This material is known for its excellent corrosion resistance, making the bolt suitable for both indoor and outdoor applications.

Full thread for secure fastening

The set screw features a fully metric thread (M3) with a pitch of 0.5 mm. This ensures a strong and reliable connection in various constructions and assemblies.

Standardization according to DIN 933 and ISO 4017

This hexagon set screw complies with DIN 933 and ISO 4017 standards, guaranteeing consistent quality and compatibility with other standardized components.

Technical specifications

• Material: Stainless steel A2 (AISI 304)
• Diameter: M3
• Length: 20 mm
• Thread pitch: 0.5 mm
• Wrench size: 5.5 mm
• Head height: 2 mm

Applications in various sectors

Thanks to its robust properties and corrosion resistance, this set screw is ideal for use in the automotive sector, mechanical engineering, and other industrial applications where reliable fasteners are required.

Compatibility with other fastening materials

For optimal fastening, this set screw can be combined with matching nuts and washers, such as:

• Lock nut M3 DIN 985:
• Small washer M3 DIN 125:
• Body washer M3 DIN 9021:

Advantages of stainless steel A2

• Corrosion resistance: Suitable for humid and outdoor environments.
• Durability: Long service life without loss of quality.
• Versatility: Applicable in various industries and projects.

Availability and packaging

These hexagon set screws are available in different packaging quantities, depending on your needs. Whether you need a small number for a specific project or larger quantities for industrial applications, suitable options are available.

Quality guarantee

The set screws are manufactured according to strict quality standards, ensuring reliable performance and satisfaction in every application.