S-92912A102 ASTM A108, ASTM B633 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 tensile strength (78,000 psi) ensures reliable performance under heavy loads and prevents thread stripping in demanding applications
- Precision Class 6H thread fit on both ends guarantees secure, vibration-resistant connections and eliminates cross-threading issues
- Zinc-plated steel construction provides superior corrosion resistance for extended service life in harsh industrial environments
- Rockwell B85 hardness rating maintains thread integrity and dimensional stability through repeated installation cycles
- 6mm external hex drive with 37mm length offers excellent torque transmission and easy installation with standard metric tools
- Dual ASTM A108/ASTM B633 compliance ensures consistent material quality and manufacturing standards for engineering applications
- RoHS 3 compliance meets environmental regulations while maintaining performance with approved lead exemptions
Professional Applications & Engineering Value
This metric-to-metric female hex thread adapter solves critical connection challenges in precision assemblies where different thread sizes must interface reliably. The zinc-plated steel construction provides essential corrosion protection for automotive, electronics, and industrial equipment applications exposed to environmental factors. With Class 6H thread fit precision on both M3.5 and M2.5 ends, engineers can eliminate connection failures in vibration-prone systems while maintaining alignment accuracy. The external hex drive design ensures proper torque application during installation, preventing damage to delicate components. This adapter delivers exceptional value in applications requiring thread size adaptation without compromising mechanical integrity or introducing points of failure in critical assemblies.
Specification Summary & Compliance
This adapter features precision Class 6H thread fit on both M3.5-0.6mm and M2.5-0.45mm threads, maintaining tight tolerances for secure connections. Manufacturing complies with ASTM A108 for steel bar specifications and ASTM B633 for zinc plating requirements. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a)-I for lead as an alloying element in steel, ensuring environmental regulation adherence while maintaining mechanical performance standards.
