S-90281A744 1/2"-13 x 10" DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Exceptional Tensile Strength – With 125,000 psi minimum tensile strength, these studs withstand high-stress applications without failure, ensuring long-term structural integrity.
• Precision Thread Fit – Class 2A thread fit provides reliable engagement and easy assembly, reducing installation time and preventing cross-threading in industrial setups.
• Corrosion-Resistant Coating – Black-oxide steel finish offers enhanced resistance to rust and wear, extending service life in harsh or humid environments.
• Double-Ended Threading – Threaded on both ends with 1-1/2" thread lengths allows for secure connections at both sides, ideal for fixture and machinery alignment.
• High Hardness Rating – Minimum Rockwell C22 hardness ensures durability and resistance to deformation under heavy loads and repeated use.
• International Standard Compliance – Manufactured to DIN 939 specifications, guaranteeing dimensional accuracy and compatibility with global engineering requirements.
• Environmental & Safety Compliance – RoHS 3 and REACH compliant, meeting strict regulations for hazardous substances, making them safe for diverse industrial sectors.

Professional Applications & Engineering Value

These black-oxide steel setup studs are engineered to address common challenges in industrial assembly, such as misalignment and component fatigue. The 1/2"-13 threading on both ends with Class 2A thread fit ensures precise and secure fastening in jigs, fixtures, and machinery setups, reducing downtime from loose connections. The high tensile strength of 125,000 psi and Rockwell C22 hardness provide reliable performance in heavy-duty applications, including automotive manufacturing, construction, and metalworking. Compliant with DIN 939, these studs offer consistent quality for engineers requiring standardized components that endure dynamic loads and corrosive conditions, enhancing operational efficiency and safety.

Specification Summary & Compliance

This setup stud features a 10-inch length with 1-1/2" thread lengths on both ends and 1/2"-13 thread size, manufactured to Class 2A thread fit tolerances for precise engagement. It meets DIN 939 specifications for dimensional accuracy and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards in industrial use.