S-91072A379 ASTM A108, ASTM B633 Inch-to-Inch Female Hex Thread Adapters
Inch-to-Inch 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: Effortlessly adapts between 2-56 and 6-32 thread sizes, eliminating compatibility issues in inch-based assemblies.
- Superior Corrosion Resistance: Zinc-plated steel construction provides lasting protection against rust and environmental wear in industrial settings.
- High Mechanical Strength: With a tensile strength of 75,000 psi and Rockwell B65 hardness, it withstands heavy loads and repetitive use without failure.
- Precision Thread Fit: Class 2B thread fit on both ends ensures smooth, secure connections with minimal risk of cross-threading or loosening.
- Easy Installation & Removal: External hex drive (3/16") allows for quick tool engagement, speeding up assembly and maintenance tasks.
- Rigorous Quality Assurance: Complies with ASTM A108 and ASTM B633 standards, guaranteeing consistent performance and material integrity.
- Environmental & Safety Compliance: RoHS 3 (2015/863/EU) compliant, making it safe for use in regulated industries and eco-conscious applications.
Professional Applications & Engineering Value
This female hex thread adapter is engineered to solve common challenges in precision assembly, such as mismatched thread sizes in machinery, electronics, and automotive systems. Made from zinc-plated steel, it offers excellent durability and corrosion resistance, crucial for harsh environments. The Class 2B thread fit ensures reliable, vibration-resistant connections, reducing downtime from thread stripping or loosening. Its compact hex shape and external drive design facilitate easy access in tight spaces, making it ideal for adapting components in control panels, instrumentation, and custom fixtures. By enabling seamless thread conversion from 2-56 to 6-32, it streamlines inventory and enhances workflow efficiency for engineers and technicians.
Specification Summary & Compliance
This adapter features precise Class 2B thread fit on both 2-56 and 6-32 ends, with thread lengths of 3/16" and 3/8" respectively. It meets ASTM A108 for material standards and ASTM B633 for zinc plating, ensuring dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a)-I, adhering to environmental regulations for lead content in steel alloys.
