S-91084A127 ASTM A108 Inch-to-Metric Female Hex Thread Adapters
Inch-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
- Seamless Thread Conversion: Enables reliable connections between 6-32 inch and M5 metric components, eliminating compatibility issues in mixed-standard assemblies.
- Exceptional Durability: Constructed from Black-Oxide Steel offering superior corrosion resistance and extended service life in harsh industrial environments.
- High Tensile Strength: Withstands up to 78,000 psi tensile strength, ensuring secure, vibration-resistant fastening under heavy loads.
- Precision Thread Fit: Features Class 2B (inch) and Class 6H (metric) thread fits for accurate, slop-free engagement and reduced risk of cross-threading.
- Optimized Torque Application: The 3/8" external hex drive and 2" length provide ample grip for easy installation and removal with standard tools.
- Consistent Hardness: Rockwell B85 hardness maintains thread integrity and prevents deformation during repeated use.
- Regulatory Compliance: Meets ASTM A108 specifications and is RoHS 3 compliant, ensuring safety and environmental standards are upheld.
Professional Applications & Engineering Value
This female hex thread adapter solves critical challenges in machinery, automotive, and electronics assembly where inch-to-metric thread conversion is required. The Black-Oxide Steel construction provides excellent rust protection, reducing maintenance in humid or outdoor settings. With a Class 2B/6H thread fit, it ensures precise alignment and minimizes wear, crucial for high-vibration applications. The external hex drive design allows for quick tool access, speeding up production lines and reducing downtime. Ideal for adapting equipment from different regions, this adapter enhances flexibility in global manufacturing and repair operations, delivering reliable performance where dimensional accuracy is non-negotiable.
Specification Summary & Compliance
This adapter adheres to Class 2B (6-32) and Class 6H (M5) thread fit standards, guaranteeing dimensional accuracy. It is manufactured in compliance with ASTM A108 and is RoHS 3 (2015/863/EU) compliant under exemption 6(a)-I for lead as an alloying element in steel, meeting international environmental and safety requirements.
