S-90207A311 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, extending service life in demanding industrial environments
- Precise thread engagement with Class 2A thread fit ensuring reliable connections and reduced assembly time
- Versatile double-ended design with 1-1/2" and 1" threaded sections for flexible installation in various configurations
- Superior load distribution through UNC coarse threading, providing excellent holding power in wood and metal applications
- Right-hand threading on both ends for standardized installation compatibility across industrial equipment
- Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries
- Robust 2-1/2" construction offering substantial fastening length for secure, long-term assemblies
Professional Applications & Engineering Value
This black-oxide steel threaded stud delivers exceptional performance in industrial fastening scenarios where corrosion resistance and thread reliability are critical. The double-ended design with UNC coarse threading provides superior pull-out resistance in wood-to-metal and structural applications, while the Class 2A thread fit ensures consistent engagement without cross-threading risks. Engineers specify this 5/16"-18 UNC stud for machinery assembly, structural framing, and equipment maintenance where the combination of right-hand threading on both ends and protective coating addresses common failure points in vibration-prone environments. The balanced 1-1/2" and 1" threaded sections allow for optimized load distribution across connected components.
Specification Summary & Compliance
This 2-1/2" double-ended stud features precise 5/16"-18 UNC coarse threading with Class 2A external thread fit per standardized manufacturing specifications. The product maintains dimensional accuracy across both threaded sections (1-1/2" and 1" lengths) with consistent right-hand threading orientation. Manufacturing and material compliance includes full conformance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
