S-90281A775 1/2"-13 x 14" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Exceptional tensile strength of 125,000 psi ensures reliable performance under high-stress conditions, minimizing the risk of failure in demanding applications.
• Durable black-oxide steel construction provides superior corrosion resistance, extending the component's service life in harsh industrial environments.
• Precision Class 2A thread fit on both ends guarantees easy installation and secure fastening, reducing assembly time and improving operational efficiency.
• Substantial 14-inch length offers versatile spacing and alignment capabilities, ideal for machinery setup and fixture applications.
• High Rockwell C27 hardness ensures excellent wear resistance, maintaining thread integrity through repeated use and disassembly.
• Full compliance with DIN 939 standards assures consistent quality and dimensional accuracy, facilitating reliable interchangeability in European machinery.
• RoHS 3 and REACH environmental compliance meets stringent regulatory requirements, making these studs suitable for global supply chains and eco-conscious operations.

Professional Applications & Engineering Value

These threaded setup studs are engineered to solve critical alignment and mounting challenges in industrial machinery, jigs, and fixtures. The black-oxide steel material provides a robust barrier against rust and corrosion, essential for maintaining precision in humid or abrasive settings. With 1/2"-13 threading on both ends and a Class 2A thread fit, they enable quick, secure connections without cross-threading risks, streamlining assembly in automotive, manufacturing, and heavy equipment sectors. The 14-inch length and high tensile strength allow for stable support in large-scale setups, reducing vibration-induced loosening and enhancing overall system reliability. Compliant with DIN 939, these studs deliver consistent performance in European-engineered systems, ensuring seamless integration and long-term durability.

Specification Summary & Compliance

This setup stud features a 1/2"-13 thread size with Class 2A thread fit (equivalent to ISO medium tolerance) on both ends, each with a 1 1/2" thread length. It meets DIN 939 specifications for dimensional accuracy and mechanical properties, including a minimum tensile strength of 125,000 psi and Rockwell C27 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in regulated industrial markets.