S-5580N148 M8 x 73 mm DIN 938 Setup Studs

Key Features & Benefits at a Glance

• Superior load-bearing capacity with 72,000 psi tensile strength for reliable performance in demanding applications
• Precision thread engagement with Class 6g fit ensures consistent assembly and reduces cross-threading risks
• Enhanced durability from Rockwell B82 hardness rating provides excellent resistance to wear and deformation
• Double-ended threading (22mm + 8mm) enables versatile installation and secure connections from both sides
• Standardized dimensions per DIN 938 guarantee interchangeability and compatibility with metric fastener systems
• Environmental compliance with RoHS 3 and REACH regulations ensures safe usage in regulated industries
• Optimized 1.25mm pitch delivers fine adjustment capability while maintaining strong thread engagement

Professional Applications & Engineering Value

These M8 setup studs deliver exceptional engineering value in precision assembly applications where alignment accuracy and repeated mounting cycles are critical. The carbon steel construction combined with Class 6g thread fit addresses common industrial challenges including vibration-induced loosening and assembly misalignment. The dual threaded ends with different lengths (22mm and 8mm) provide flexible installation options for jigs, fixtures, and machinery setups. Manufactured to DIN 938 standards, these metric threaded studs ensure dimensional consistency across production environments, reducing downtime and improving manufacturing efficiency. The combination of high tensile strength and controlled hardness makes them ideal for CNC machining centers, industrial automation equipment, and precision measurement devices where reliable, repeatable positioning is essential.

Specification Summary & Compliance

These setup studs feature M8 x 1.25mm thread specifications with Class 6g thread fit tolerance per ISO metric standards. The 73mm overall length includes 22mm and 8mm threaded sections on opposite ends. Manufacturing complies with DIN 938 specifications for dimensional accuracy and mechanical properties. The products are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no substances of very high concern above threshold limits. Mechanical properties meet minimum 72,000 psi tensile strength and Rockwell B82 hardness requirements for industrial fastener applications.