S-90207A309 Length 2 1/2" Steel Wood Screw Threaded Studs
Steel Wood Screw Threaded Studs
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Basic Information
Dimension Parameters
Thread Parameters
End A Parameters
End B Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide steel coating for longer service life in demanding environments
- Versatile dual-threaded design with 1½" and 1" threaded sections for flexible connection options in wood applications
- Reliable coarse UNC threading (1/4"-20) ensures quick assembly and reduced cross-threading risk
- Precision Class 2A thread fit provides consistent engagement and vibration resistance
- Right-hand threading on both ends simplifies installation with standard tools
- Industrial compliance with RoHS 3 and REACH regulations for safe usage in regulated industries
- Robust 2½" length offers optimal spacing and stability in wood-to-wood or wood-to-metal fastening
Professional Applications & Engineering Value
This black-oxide steel threaded stud delivers exceptional performance in wood screw applications where corrosion resistance and structural integrity are critical. The UNC coarse threads (1/4"-20) on both ends provide superior pull-out resistance in wood substrates, while the Class 2A external thread fit maintains precise tolerances for repeated disassembly and reassembly. The dual-threaded configuration (1½" and 1" sections) enables efficient connections in furniture manufacturing, construction framing, and industrial equipment where right-hand threading ensures compatibility with standard fastening systems. The black-oxide surface treatment creates a protective barrier against moisture and chemical exposure, extending service life in humid or outdoor environments.
Specification Summary & Compliance
This 2½" threaded stud features 1/4"-20 UNC coarse threads on both ends with Class 2A external thread fit per standard inch system requirements. The right-hand threading direction ensures industry-standard compatibility. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and industrial compliance for global supply chain requirements.
