S-91025A734 1/2"-13 x 5 1/2" 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 harsh industrial environments
- Precise thread engagement with Class 2A fit ensures reliable fastening and easy installation in precision applications
- Exceptional load-bearing capacity with 125,000 psi tensile strength for demanding fixture and machinery setups
- Enhanced durability with Rockwell C22 hardness rating, resisting deformation under heavy use
- Versatile double-ended threading (1/2"-13 on both ends) enables flexible connections in complex assemblies
- Standardized dimensions compliant with DIN 939 for consistent performance and interchangeability
- Environmentally responsible manufacturing meeting RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This black-oxide steel setup stud delivers critical engineering solutions for industrial applications requiring high tensile strength and corrosion protection. The double-ended threading (1/2"-13) with Class 2A thread fit provides precise alignment in machinery fixtures, jigs, and precision setups, reducing assembly time and improving positional accuracy. The black-oxide surface treatment creates a protective barrier against moisture and chemicals, while the Rockwell C22 hardness ensures the stud maintains dimensional stability under repeated loading. Compliant with DIN 939 standards, it offers reliable performance in manufacturing environments where consistent thread engagement and 125,000 psi tensile strength are essential for operational safety and efficiency.
Specification Summary & Compliance
This setup stud maintains Class 2A thread fit tolerance for precise engagement, manufactured to DIN 939 specifications with 1/2"-13 threading on both ends. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety standards are maintained. Mechanical properties include minimum 125,000 psi tensile strength and Rockwell C22 hardness for consistent performance in industrial applications.
