S-91025A740 1/2"-13 x 8" 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
- Superior corrosion resistance with black-oxide steel coating, extending service life in demanding industrial environments
- Precision thread engagement with Class 2A fit ensuring reliable assembly and reduced risk of cross-threading
- High load-bearing capacity with 125,000 psi tensile strength for secure fastening in heavy machinery applications
- Dual-end threading versatility allowing flexible installation and efficient setup in jigs and fixtures
- Enhanced durability with Rockwell C22 hardness maintaining structural integrity under repeated use
- Global standard compliance meeting DIN 939 specifications for consistent performance in international projects
- Environmental responsibility with full RoHS 3 and REACH compliance for sustainable manufacturing operations
Professional Applications & Engineering Value
This black-oxide steel setup stud delivers exceptional engineering value through its optimized material properties and dual-end threading design. The 1/2"-13 thread size with Class 2A fit provides precise alignment in machinery setup, reducing assembly time and eliminating misalignment issues common in production environments. With 125,000 psi tensile strength and Rockwell C22 hardness, it withstands high vibrational loads in industrial equipment while maintaining dimensional stability. The DIN 939 compliance ensures interchangeability in European machinery designs, making it ideal for automotive jigs, CNC fixture plates, and precision manufacturing systems where reliable positioning is critical.
Specification Summary & Compliance
This setup stud features Class 2A thread fit with 2-1/2" and 3/4" thread lengths on opposite ends, manufactured to DIN 939 standards for dimensional accuracy. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental compliance requirements, ensuring safe use in regulated industries. The inch-system measurement and specified mechanical properties guarantee consistent performance in accordance with international engineering specifications.
