S-90281A897 1"-8 x 10" DIN 939 Setup Studs
Setup 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 harsh industrial environments
- Superior load distribution from double-ended threading, ensuring secure connections and reducing point stress
- Precise thread engagement with Class 2A fit, minimizing cross-threading risks and simplifying assembly
- High mechanical strength with 125,000 psi tensile rating, supporting heavy-duty applications without deformation
- Consistent hardness performance at Rockwell C22, maintaining structural integrity under repeated use
- Global compliance assurance meeting DIN 939 standards, RoHS 3, and REACH for cross-border project compatibility
- Balanced thread length design with 2½" threads on both ends, optimizing grip in symmetrical or asymmetrical setups
Professional Applications & Engineering Value
Engineered for industrial machinery alignment and precision equipment assembly, these black-oxide steel setup studs address critical challenges in vibration-prone operations. The 1"-8 threading on both ends enables uniform force distribution across fixtures, eliminating single-point failure risks in high-stress setups like mold bases or hydraulic systems. With DIN 939 compliance, the studs guarantee dimensional stability for European machinery integrations, while the 125,000 psi tensile strength prevents elongation under dynamic loads. The Class 2A thread fit ensures swift installation in tight-tolerance jigs, reducing assembly downtime without compromising joint security.
Specification Summary & Compliance
These studs adhere to Class 2A thread fit per ASME B1.1 standards, with 2½" threaded sections on both ends and a unified 1"-8 thread size. Manufacturing follows DIN 939 specifications for dimensional accuracy, supported by full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations. The Rockwell C22 hardness and 125,000 psi minimum tensile strength validate consistent performance under ISO-grade mechanical testing protocols.
