High-quality stainless steel A2 hex bolt M20x50

This hex bolt is made from A2 grade stainless steel (AISI 304), providing excellent corrosion resistance and durability. The hex head allows the bolt to be securely tightened with a standard wrench.

Specifications according to DIN 933

• Diameter : M20
• Length : 50 mm
• Thread type : Metric, fully threaded
• Head height : 12.5 mm
• Wrench size : 30 mm
• Thread pitch : 2.5 mm

Applications in the automotive sector

This hex bolt is ideal for use in the automotive sector, for example when assembling engine parts, chassis components, and other critical connections where reliability is essential.

Advantages of A2 stainless steel material

• Corrosion resistant : Suitable for use in humid and corrosive environments.
• Strength class 70 : Offers a tensile strength of 700 N/mm², ensuring a strong and reliable connection.
• Versatility : Applicable in various industries, including the automotive sector.

Standards and certifications

This hex bolt complies with the following standards:

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

Dimensions and tolerances

• Thread size (d) : M20
• Length (L) : 50 mm
• Head height (k) : 12.5 mm
• Wrench size (s) : 30 mm
• Thread pitch (P) : 2.5 mm

These specifications ensure an accurate fit and reliable performance in various applications.

Packaging and availability

The hex bolts are usually offered individually or in packs of 25, depending on the supplier. This provides flexibility for both small and large projects.

Compatibility with nuts and washers

For optimal connection, it is recommended to combine this hex bolt with matching M20 nuts and washers of A2 stainless steel quality, which comply with the relevant DIN and ISO standards.

Maintenance and storage

To maintain the quality and performance of the hex bolts, it is important to store them in a dry place and avoid contact with aggressive chemicals.

Summary

The stainless steel A2 hex bolt DIN 933 M20x50 is a reliable choice for various applications, especially in the automotive sector, thanks to its high corrosion resistance, strength, and compliance with international standards.