S-5580N243 M20 x 70 mm DIN 938 Setup Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs
• Precise and reliable assembly ensured by Class 6g thread fit, minimizing the risk of cross-threading and ensuring consistent performance
• High tensile strength of 70,000 psi provides dependable load-bearing capacity for heavy-duty applications
• Double-ended threading design with 41mm and 20mm thread lengths offers versatile connection options and simplifies installation
• Standardized M20 x 2.5mm metric dimensions guarantee compatibility with a wide range of industrial equipment and components
• Compliance with DIN 938 standards ensures consistent quality, dimensional accuracy, and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH, making it suitable for regulated industries and global supply chains

Professional Applications & Engineering Value

This M20 threaded setup stud is engineered to address critical challenges in machinery assembly, fixture setup, and precision alignment applications. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, significantly extending service life in demanding environments like manufacturing plants, automotive assembly lines, and outdoor equipment. The double-ended threading with specific 41mm and 20mm thread lengths allows for secure fastening at both connection points, reducing vibration-induced loosening and improving structural integrity. Its Class 6g thread fit and 2.5mm thread pitch ensure smooth engagement with mating components, minimizing installation time and preventing galling. Ideal for use in jigs, molds, and temporary structural supports, this metric setup stud delivers reliable performance where precision and durability are paramount.

Specification Summary & Compliance

This stud meets DIN 938 specifications for dimensional accuracy and performance. Threading conforms to Class 6g tolerance standards, ensuring precise fit and function. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances and safe for use in various industrial sectors.