S-91025A603 5/16"-18 x 5" 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
- Exceptional load-bearing capacity with 125,000 psi tensile strength for reliable performance in demanding applications
- Precision threading compatibility with Class 2A thread fit ensuring smooth assembly and secure fastening
- Enhanced corrosion resistance through black-oxide steel construction for extended service life in industrial environments
- Dual-end threading design enables versatile installation and efficient machinery setup procedures
- Consistent hardness performance with Rockwell C22 rating maintaining dimensional stability under stress
- International standard compliance with DIN 939 specifications for global manufacturing compatibility
- Environmental regulation adherence through RoHS 3 and REACH compliance for safe usage across industries
Professional Applications & Engineering Value
These DIN 939 setup studs provide critical engineering solutions for industrial assembly challenges where precision alignment and repeated disassembly are required. The black-oxide steel construction offers superior corrosion protection in manufacturing environments, while the 5/16"-18 threading on both ends with Class 2A fit ensures precise engagement in machinery setup applications. The balanced 1 3/4" and 1/2" thread lengths accommodate various fixture requirements, making these high-strength studs ideal for jigs, fixtures, and precision equipment where dimensional stability and 125,000 psi tensile strength prevent deformation under cyclic loading conditions.
Specification Summary & Compliance
Manufactured to DIN 939 standards with Class 2A thread fit tolerances ensuring precision threading compatibility. These setup studs maintain 5/16"-18 unified thread specifications with controlled thread lengths of 1 3/4" (A) and 1/2" (B). Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental standards for industrial components while delivering consistent mechanical performance with Rockwell C22 hardness and verified tensile properties.
