S-92912A115 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
- Reliable metric thread conversion for seamless connections between M8 and M4 components, reducing assembly errors in industrial setups.
- Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh or humid environments.
- High tensile strength of 78,000 psi ensures secure, vibration-resistant joints under heavy loads.
- Precision Class 6H thread fit on both ends for consistent engagement and leak-free performance.
- Convenient 13 mm external hex drive allows for easy installation and removal with standard tools.
- Durable Rockwell B85 hardness maintains thread integrity and resists wear during repeated use.
- Compliance with ASTM A108, ASTM B633, and RoHS 3 guarantees material quality and environmental safety.
Professional Applications & Engineering Value
This female hex thread adapter is engineered to solve common challenges in machinery, automotive, and equipment assembly where metric thread adaptation is critical. Its zinc-plated steel build offers excellent corrosion protection, ideal for outdoor or high-moisture applications. The precise Class 6H thread fit on both M8 x 1.25 mm and M4 x 0.7 mm ends ensures tight, reliable connections that prevent loosening under vibration, reducing maintenance needs. With a 13 mm external hex drive, it enables quick tool access in confined spaces, streamlining installation in production lines or field repairs. This adapter supports efficient metric-to-metric conversions, enhancing flexibility in global supply chains and complex mechanical systems.
Specification Summary & Compliance
This adapter features Class 6H thread fit for both M8 x 1.25 mm and M4 x 0.7 mm threads, ensuring dimensional accuracy per ISO standards. Manufactured in compliance with ASTM A108 and ASTM B633 specifications, it meets rigorous quality benchmarks. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a)-I for lead as an alloying element in steel, adhering to environmental and safety regulations.
