High-quality stainless steel A2 hex bolt M3x30 for reliable fastening

The stainless steel A2 hex bolt DIN 933 M3x30 is an essential fastener for various applications in the automotive sector. Thanks to the use of stainless steel (A2), this bolt offers excellent corrosion resistance, resulting in durable and reliable connections.

Technical specifications

• Diameter (d): M3
• Length (l): 30 mm
• Wrench size (s): 5.5 mm
• Head height (k): 2 mm
• Thread pitch (P): 0.5 mm
• Material: Stainless steel A2 (AISI 304)
• Standard: DIN 933 / ISO 4017
• Strength class: Min. 50

Advantages of A2 stainless steel material

A2 stainless steel, also known as AISI 304, is a widely used stainless steel known for its excellent corrosion resistance under normal atmospheric conditions. This makes the hex bolt suitable for use in humid environments and applications where rust formation is undesirable.

Applications in the automotive sector

This M3x30 hex bolt is ideal for various applications within the automotive industry, such as:

• Fastening body parts
• Mounting interior components
• Installing electronic modules

Compatibility and installation

The hex head with a wrench size of 5.5 mm ensures easy installation with standard tools. The full thread along the length of the bolt provides a firm grip and reliable connection.

Quality standards and reliability

Manufactured according to DIN 933 and ISO 4017 standards, this hex bolt meets strict quality and dimensional requirements. This guarantees consistency and reliability in every application.

Important considerations

When used in environments with high concentrations of chlorine or acids, such as swimming pools or marine applications, it is advisable to consider whether A2 stainless steel offers sufficient protection, or if a higher grade such as A4 stainless steel is necessary.

Availability and packaging

These hex bolts are available in various packaging quantities, depending on your specific needs. Check the product page for more details on availability and pricing.