S-90281A805 5/8"-11 x 2 1/2" DIN 939 Setup Studs
Setup Studs
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
End A Parameters
End B Parameters
Material & Strength Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide steel coating, extending service life in demanding industrial environments
- Superior tensile strength of 125,000 psi ensures reliable performance under high-stress assembly conditions
- Precision Class 2A thread fit guarantees smooth installation and secure fastening in critical applications
- Dual-ended threading design enables versatile mounting and efficient alignment in machinery setup
- Consistent hardness (Rockwell C22) provides excellent wear resistance and dimensional stability
- Full regulatory compliance with RoHS 3 and REACH standards ensures safe usage in global markets
- Optimized 2 1/2" length with balanced thread distribution for stable connections in various industrial setups
Professional Applications & Engineering Value
These 5/8"-11 threaded setup studs deliver exceptional engineering value through their black-oxide steel construction and dual-ended threading design. The combination of high tensile strength (125,000 psi) and precise Class 2A thread fit addresses common industrial challenges including vibration loosening, misalignment, and component fatigue. Manufactured to DIN 939 specifications, these studs provide reliable performance in precision machinery assembly, heavy equipment manufacturing, and automated production systems where consistent clamping force and dimensional accuracy are critical. The black-oxide surface treatment offers additional protection against corrosion in harsh operating environments, making them ideal for long-term industrial applications requiring maintenance-free operation.
Specification Summary & Compliance
These setup studs feature 5/8"-11 thread size with Class 2A thread fit precision and are manufactured from high-strength steel with black-oxide finish. The product meets DIN 939 specifications for dimensional accuracy and thread geometry. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
