S-98434A702 ASTM A582 Metric-to-Metric Female Hex Thread Adapters

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• High mechanical strength with 85,000 psi tensile strength and Rockwell B80 hardness for dependable performance under load.
• Precision thread engagement ensured by Class 6H thread fit on both sides, minimizing the risk of cross-threading and ensuring secure connections.
• Versatile dual-pitch design (0.35 mm and 0.5 mm) allows adaptation between different M3 thread standards, increasing application flexibility.
• Easy installation and removal with an 8 mm external hex drive and 15 mm hex length, providing a solid grip for standard tools.
• Compliance with major industry standards including ASTM A582, REACH, and RoHS 3, ensuring safety and environmental responsibility.
• Durable and maintenance-free due to the material's inherent properties, reducing downtime and replacement costs.

Professional Applications & Engineering Value

This M3 metric female hex thread adapter is engineered to solve critical connectivity challenges in precision assemblies. Its 18-8 Stainless Steel makeup offers excellent resistance to oxidation and chemical exposure, making it suitable for electronics, instrumentation, automotive, and aerospace applications where environmental factors are a concern. The dual thread pitch capability (0.35 mm and 0.5 mm) allows engineers to bridge different M3 thread systems without needing multiple adapters, streamlining inventory and reducing assembly errors. The external hex drive design ensures quick, tool-friendly installation in tight spaces, enhancing workflow efficiency in automated or manual production lines. By maintaining Class 6H thread fit tolerances, it guarantees vibration-resistant and leak-proof connections, crucial for high-precision mechanical and fluid systems.

Specification Summary & Compliance

This adapter features precise Class 6H thread fit for both M3 x 0.35 mm and M3 x 0.5 mm threads, ensuring dimensional accuracy per metric standards. It is manufactured in compliance with ASTM A582 for material consistency and performance. The product is REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, confirming adherence to environmental and safety regulations for hazardous substances.