S-92910A119 ASTM B211 Metric-to-Metric Female Hex Thread Adapters

Key Features & Benefits at a Glance

• Seamless Metric Thread Conversion – Enables reliable connection between M10x1.5 and M12x1.25 components without compromising system integrity
• High-Strength Aluminum Construction – Provides excellent strength-to-weight ratio with 45,000 psi tensile strength for demanding applications
• Precision Class 6H Thread Fit – Ensures tight, secure connections with minimal vibration loosening in critical assemblies
• Optimized External Hex Drive – 16mm hex size with 38mm length offers superior torque application and tool accessibility
• Enhanced Durability – Rockwell B56 hardness rating withstands repeated use and maintains thread integrity over time
• Comprehensive Compliance – Meets ASTM B211, REACH, and RoHS 3 standards for quality assurance and environmental responsibility
• Corrosion-Resistant Material – Aluminum construction provides natural corrosion resistance for extended service life

Professional Applications & Engineering Value

This metric-to-metric female hex thread adapter solves critical connection challenges in industrial environments where different thread sizes must interface seamlessly. The aluminum construction delivers optimal strength while reducing overall system weight, making it ideal for automotive assembly lines, machinery maintenance, and precision equipment manufacturing. The Class 6H thread fit ensures precise engagement between M10 and M12 components, eliminating cross-threading risks and maintaining pressure integrity in fluid systems. With its external hex drive design and substantial 38mm length, technicians can apply necessary torque without slippage, reducing installation time and preventing damage to mating components. The adapter's robust design addresses common issues of thread wear and galling in high-cycle applications, providing reliable performance in manufacturing, automation, and heavy equipment sectors where metric thread adapters are essential for system compatibility.

Specification Summary & Compliance

This precision adapter features Class 6H thread fit tolerance on both M10x1.5 and M12x1.25 threads, ensuring dimensional accuracy per metric standards. Manufactured from aluminum meeting ASTM B211 specifications with Rockwell B56 hardness and 45,000 psi tensile strength. The product is fully REACH (EC 1907/2006) compliant and RoHS 3 (2015/863/EU) compliant with exemption 6(b)-II for lead as an alloying element in aluminum machining applications, confirming environmental and regulatory adherence for global industrial use.