S-90012A102 6-32 x 1/2" Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from 6061 aluminum construction, ideal for harsh industrial environments
- Excellent torque transmission through external hex drive design for secure fastening applications
- Reliable thread engagement with fully threaded UNC coarse threading for faster assembly
- Precise dimensional accuracy with Class 2B thread fit ensuring consistent performance
- Environmental compliance meeting REACH and RoHS 3 standards for global manufacturing requirements
- Lightweight durability combining aluminum's strength with reduced component weight
- Versatile connectivity with right-hand threading compatible with standard 6-32 threaded components
Professional Applications & Engineering Value
This 6061 aluminum coupling nut delivers exceptional engineering value in applications requiring extended thread connections between male-threaded components. The fully threaded UNC coarse threading provides superior vibration resistance and faster installation compared to fine-thread alternatives, while the external hex drive enables high-torque application without stripping. The Class 2B thread fit ensures reliable engagement in assembly line operations, reducing the risk of cross-threading in high-volume manufacturing. Particularly valuable in electronics enclosures, machinery frames, and structural assemblies where aluminum's lightweight properties reduce overall system weight without compromising strength. The REACH and RoHS 3 compliance makes this coupling nut suitable for regulated industries including aerospace, automotive, and industrial equipment manufacturing.
Specification Summary & Compliance
This 6-32 UNC coupling nut features precise dimensional specifications including 1/2" length and 5/16" width with Class 2B thread fit per ASME B1.1 standards. Manufactured from 6061 aluminum with fully threaded right-hand coarse threading. Compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) with exemption 6(b)-II for lead as an alloying element in aluminum machining applications.
