S-91025A810 5/8"-11 x 4" 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 corrosion resistance with black-oxide steel coating, extending service life in harsh industrial environments
- Precise Class 2A thread fit ensures smooth assembly and reliable connections without cross-threading risks
- High tensile strength of 125,000 psi provides secure fastening under heavy loads and vibration
- Rockwell C22 hardness rating maintains thread integrity and prevents deformation during repeated use
- Double-ended threading design enables versatile installation and efficient setup in machinery alignment
- Full compliance with DIN 939 standards guarantees dimensional accuracy and interchangeability in European equipment
- Environmentally compliant construction meets RoHS 3 and REACH regulations for global supply chain integration
Professional Applications & Engineering Value
These 5/8"-11 threaded setup studs deliver critical performance in precision machinery alignment, mold setting, and fixture applications where repeated assembly/disassembly is required. The black-oxide steel construction provides superior corrosion protection compared to plain steel, while the Class 2A thread fit maintains consistent engagement tolerance across multiple installations. Engineered with threaded both ends configuration, these studs enable efficient height adjustment and secure mounting in industrial equipment. The combination of 125,000 psi tensile strength and Rockwell C22 hardness ensures reliable performance in high-stress applications, preventing thread stripping and maintaining clamping force integrity throughout the product lifecycle.
Specification Summary & Compliance
Manufactured to DIN 939 standards with Class 2A thread fit tolerance for precision engagement. Features 4" overall length with 1 3/4" and 7/8" threaded portions on opposite ends. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for hazardous substance restrictions. The 5/8"-11 thread size provides optimal load distribution in industrial fastening systems.
