S-90563A620 M6 Weld Nuts

Key Features & Benefits at a Glance

• Superior welding performance with a standard barrel profile and precise dimensions (7.7mm diameter, 7.9mm height) ensuring consistent, reliable attachment in automated or manual welding processes.
• Enhanced thread reliability through Class 6H fit and M6 x 1mm coarse pitch, providing excellent engagement and resistance to vibration loosening in high-stress assemblies.
• Optimized load distribution thanks to the 19.1mm round flange base, which increases surface contact and reduces the risk of material deformation under pressure.
• Long-term corrosion resistance and durability from high-quality steel construction, maintaining integrity in harsh industrial environments.
• Streamlined regulatory compliance with full adherence to REACH and RoHS 3 standards, ensuring safe use in global markets and eco-conscious supply chains.
• Broad compatibility with metric coarse threading (right-hand) for seamless integration into existing industrial equipment and fastener systems.
• Efficient installation and time savings due to the standardized round shape and precise base thickness (1.2mm), enabling quick alignment and reduced assembly labor.

Professional Applications & Engineering Value

This M6 metric steel weld nut is engineered to address common challenges in industrial assembly, such as the need for secure, vibration-resistant fastening in welded structures. The round flange design and standard barrel profile ensure even pressure distribution, minimizing stress concentrations that can lead to joint failure in machinery, automotive frames, or structural metalwork. Made from robust steel, it withstands extreme temperatures and mechanical loads, while the Class 6H thread fit and coarse pitch simplify installation and enhance reliability in high-vibration environments like conveyor systems or heavy equipment. By incorporating REACH and RoHS compliance, it also supports sustainable manufacturing practices, making it ideal for sectors prioritizing safety and environmental standards.

Specification Summary & Compliance

This weld nut adheres to metric coarse thread standards with M6 x 1mm dimensions and a Class 6H thread fit for precise tolerance. Key specifications include a barrel diameter of 7.7 mm, barrel height of 7.9 mm, base diameter of 19.1 mm, and base thickness of 1.2 mm, ensuring consistent performance in welding applications. It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, guaranteeing safety and environmental responsibility in industrial use.