S-92910A102 ASTM B211 Metric-to-Metric Female Hex Thread Adapters

Key Features & Benefits at a Glance

• Superior strength-to-weight ratio with 45,000 psi tensile strength aluminum construction, providing reliable performance without adding unnecessary bulk
• Precision thread engagement with Class 6H thread fit on both ends ensures secure, vibration-resistant connections in demanding applications
• Enhanced torque application through the 16mm external hex drive and 38mm hex length, allowing for easy installation and removal with standard tools
• Excellent corrosion resistance from the aluminum material with Rockwell B56 hardness, maintaining performance in various industrial environments
• Seamless metric-to-metric adaptation between M6×0.75mm and M8×1.25mm thread sizes, eliminating compatibility issues in international projects
• Regulatory compliance assurance with REACH and RoHS 3 certifications, meeting global environmental and safety standards
• Manufacturing consistency guaranteed through ASTM B211 specifications, ensuring dimensional accuracy and material quality

Professional Applications & Engineering Value

This metric-to-metric female hex thread adapter solves critical connection challenges in industrial assembly and machinery maintenance. The aluminum construction provides optimal strength while reducing overall system weight, making it ideal for aerospace components, automotive assemblies, and precision equipment where weight optimization is crucial. The Class 6H thread fit on both M6×0.75mm and M8×1.25mm ends ensures precise alignment and prevents cross-threading during installation, significantly reducing assembly errors and maintenance downtime. The external hex drive design with substantial 38mm length allows mechanics to apply sufficient torque without damaging the adapter, while the Rockwell B56 hardness maintains thread integrity through repeated use cycles. This adapter serves as an essential component for equipment manufacturers needing reliable metric thread conversion in confined spaces or when transitioning between different thread standards within the same assembly.

Specification Summary & Compliance

This precision female hex thread adapter features M6×0.75mm to M8×1.25mm thread conversion with Class 6H thread fit on both ends, ensuring tight tolerances per ISO metric standards. The adapter meets ASTM B211 specifications for aluminum alloy composition and manufacturing quality. Regulatory compliance includes full adherence to REACH (EC 1907/2006) requirements and RoHS 3 (2015/863/EU) compliance with exemption 6(b)-II for lead as an alloying element in aluminum for machining purposes. The external hex drive measures 16mm across flats with 38mm length for standard tool compatibility.