S-92910A124 ASTM B211 Metric-to-Metric Female Hex Thread Adapters
Metric-to-Metric Female Hex Thread Adapters
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Basic Information
Material & Strength Parameters
End A Thread Parameters
End B Thread Parameters
Hex Parameters
Drive Parameters
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Key Features & Benefits at a Glance
- High-strength aluminum construction provides excellent durability with 45,000 psi tensile strength and Rockwell B56 hardness for reliable performance in demanding applications.
- Precision Class 6H thread fit on both sides ensures secure, vibration-resistant connections between metric components, minimizing assembly failures.
- Convenient 21mm external hex drive with 54mm length offers superior grip and torque application for quick installation and removal.
- Dual metric thread adaptation (M12 x 1.5 to M12 x 1.75) enables seamless compatibility between different pitch systems without compromising connection integrity.
- ASTM B211 certified aluminum material guarantees consistent quality and mechanical properties for industrial-grade reliability.
- REACH and RoHS 3 compliance ensures environmental responsibility and workplace safety while meeting international regulatory standards.
- Lightweight aluminum design reduces overall assembly weight without sacrificing strength, ideal for applications where weight savings are critical.
Professional Applications & Engineering Value
This metric-to-metric female hex thread adapter solves critical connection challenges in industrial assembly where different thread pitches must be joined without compromising structural integrity. The aluminum construction with Rockwell B56 hardness provides optimal strength-to-weight ratio, preventing galling and seizing in high-cycle applications. The Class 6H thread fit ensures precise engagement between mismatched M12 thread pitches (1.5mm and 1.75mm), eliminating play and vibration-induced loosening in machinery, automotive, and equipment manufacturing. The 21mm external hex drive design facilitates quick tool engagement in confined spaces, reducing installation time while maintaining 45,000 psi tensile strength for heavy-duty fastening requirements.
Specification Summary & Compliance
This adapter features precision Class 6H thread fit on both M12 x 1.5 and M12 x 1.75 threads with 12mm thread length, manufactured to ASTM B211 specifications for aluminum alloy bars. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) standards with exemption 6(b)-II for lead as an alloying element in aluminum machining applications.
