S-5580N184 M20 x 65 mm DIN 938 Setup Studs

Key Features & Benefits at a Glance

• Exceptional Tensile Strength: With 72,000 psi minimum tensile strength, these studs provide reliable load-bearing capacity for demanding industrial applications.
• Precision Thread Fit: Class 6g thread tolerance ensures consistent, accurate mating with compatible components, reducing assembly errors and improving operational efficiency.
• Double-Ended Threading: Threaded on both ends with 36mm and 20mm thread lengths for versatile installation and secure connections in complex setups.
• Durable Steel Construction: Made from high-grade steel with Rockwell B82 minimum hardness for superior wear resistance and long-term performance in harsh environments.
• Standardized Compliance: Manufactured to DIN 938 specifications, guaranteeing dimensional accuracy and interchangeability in metric-based machinery systems.
• Environmental Responsibility: RoHS 3 and REACH compliant, ensuring safe use in regulated industries without hazardous substance restrictions.
• Optimized Pitch Design: 2.5mm thread pitch provides balanced engagement speed and holding power for efficient assembly and disassembly cycles.

Professional Applications & Engineering Value

These M20 setup studs deliver critical engineering value in precision assembly systems where alignment accuracy and repeated mounting stability are paramount. The metric steel construction with Class 6g thread fit eliminates play and vibration-induced loosening in machinery fixtures, jigs, and modular tooling setups. With threading on both ends—36mm and 20mm lengths—they enable flexible installation in confined spaces while maintaining 72,000 psi tensile strength for heavy-duty applications. The 2.5mm pitch ensures rapid yet secure engagement, reducing assembly time in production environments. Compliant with DIN 938 standards, these studs provide reliable performance in automotive manufacturing, industrial equipment, and precision engineering applications where dimensional consistency is non-negotiable.

Specification Summary & Compliance

These setup studs feature M20 thread size with 2.5mm pitch and Class 6g thread fit per ISO metric standards. Thread lengths measure 36mm (A) and 20mm (B) with 65mm overall length. Manufactured to DIN 938 specifications for dimensional accuracy, they meet 72,000 psi minimum tensile strength and Rockwell B82 hardness requirements. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and unrestricted industrial use.