S-92910A138 Metric-to-Metric Female Hex Thread Adapters

Key Features & Benefits at a Glance

• Lightweight yet durable aluminum construction reduces assembly weight while maintaining structural integrity for demanding applications
• High-strength performance with 45,000 psi tensile strength ensures reliable connections under mechanical stress and vibration
• Precision Class 6H thread fit on both ends guarantees secure, leak-proof metric connections with consistent engagement
• Rockwell B56 hardness rating provides excellent resistance to wear and deformation during repeated installations
• Convenient 13mm external hex drive with 50mm length enables easy installation and removal using standard metric tools
• RoHS 3 compliance with exemption 6(b) meets environmental regulations while maintaining optimal aluminum alloy performance
• Seamless M6x1 to M8x1.25 thread adaptation eliminates compatibility issues between different metric thread sizes

Professional Applications & Engineering Value

This aluminum metric-to-metric female hex thread adapter solves critical connection challenges in industrial assemblies where weight reduction and corrosion resistance are paramount. The Class 6H thread fit ensures precise engagement between M6 and M8 threaded components, preventing cross-threading and maintaining pressure integrity in pneumatic and hydraulic systems. Engineered with Rockwell B56 hardness and 45,000 psi tensile strength, this adapter withstands vibration and mechanical stress in automotive, aerospace, and machinery applications. The 13mm external hex drive facilitates quick installation in confined spaces, while the female-to-female configuration provides versatile adaptation between different metric fastening systems without compromising performance.

Specification Summary & Compliance

This precision adapter features M6x1 mm and M8x1.25 mm metric threads with Class 6H thread fit tolerance (equivalent to ISO medium fit), ensuring dimensional accuracy and reliable performance. The adapter maintains 16mm thread length on both ends for secure engagement. Manufacturing complies with RoHS 3 (2015/863/EU) standards with exemption 6(b) for lead as an alloying element in aluminum, meeting environmental requirements while preserving material properties. The external hex drive design with 13mm across flats and 50mm overall length provides standardized tool compatibility for industrial applications.