S-90281A748 1/2"-13 x 12" 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 demanding industrial environments.
- High tensile strength of 125,000 psi ensures reliable performance under heavy loads and reduces risk of mechanical failure.
- Precision Class 2A thread fit guarantees smooth assembly and secure fastening, minimizing production downtime.
- Threaded on both ends for versatile installation and easy integration into various machinery setups.
- Rockwell C22 hardness provides excellent wear resistance, maintaining dimensional stability over repeated use.
- Compliance with DIN 939 standards ensures consistent quality and interchangeability in international applications.
- RoHS 3 and REACH compliance meets global environmental regulations, supporting sustainable manufacturing practices.
Professional Applications & Engineering Value
These black-oxide steel setup studs are engineered to address common industrial challenges such as misalignment and corrosion in precision machinery. The 1/2"-13 threading on both ends with Class 2A fit allows for quick, accurate positioning in jigs, fixtures, and assembly lines, reducing setup time and improving repeatability. Made from high-strength steel with a Rockwell C22 hardness, they withstand high-stress conditions in automotive, aerospace, and manufacturing sectors. The black-oxide surface treatment enhances durability against rust and wear, ensuring long-term reliability in harsh environments while complying with DIN 939 specifications for consistent performance.
Specification Summary & Compliance
This product features a 12" length with 1 1/2" thread length on each end, manufactured to Class 2A thread fit tolerances for precise engagement. It meets DIN 939 standards for dimensional accuracy and threading consistency. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements in industrial applications.
