S-5580N126 M8 x 55 mm DIN 939 Setup Studs

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity in demanding applications.
• Precision Class 6g thread fit guarantees consistent, secure fastening with minimal play and reduced risk of loosening under vibration.
• Double-ended threading (22mm and 10mm ends) provides versatile installation options and efficient setup in jigs, fixtures, and machinery alignment.
• Standardized M8 x 1.25mm pitch and DIN 939 compliance ensures interchangeability and seamless integration with existing metric fastener systems.
• RoHS 3 and REACH compliance confirms environmental responsibility and safe use in regulated industries without hazardous substances.
• Durable 55mm length offers optimal spacing and alignment control for precise engineering setups and repeated use.

Professional Applications & Engineering Value

This M8 setup stud is engineered to address critical challenges in precision assembly and industrial machinery. The 316 stainless steel material delivers superior resistance to corrosion and oxidation, making it suitable for applications in chemical processing, marine environments, and food-grade equipment where moisture and aggressive agents are present. The threaded both ends design, with specified thread lengths of 22mm and 10mm, allows for efficient mounting in fixtures, jigs, and alignment tools, reducing assembly time and enhancing positional accuracy. With a Class 6g thread fit and 1.25mm pitch, it ensures tight tolerances and vibration-resistant connections, minimizing the risk of misalignment or failure in high-stress operations. This stud is ideal for precision setups in manufacturing, automation, and tooling systems, providing reliable performance and long-term durability under cyclic loads.

Specification Summary & Compliance

This metric stud adheres to DIN 939 specifications, with precise M8 thread size and 1.25mm pitch. Threading conforms to Class 6g fit for consistent dimensional accuracy. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from restricted substances and safe for industrial use. Material and manufacturing standards support a minimum tensile strength of 70,000 psi, validating its suitability for engineered applications requiring reliable mechanical properties.