S-91059A605 M12 x 40 mm DIN 939 Vibration-Resistant Setup Studs

Key Features & Benefits at a Glance

• Superior vibration resistance for stable connections in high-stress industrial environments
• High tensile strength of 120,000 psi ensures reliable performance under heavy loads
• Threaded on both ends for versatile installation and easy adjustment in assembly setups
• Precision metric threading (M12 x 1.75mm) with Class 6g and SK6 tolerances for secure, accurate fits
• Durable steel construction with Rockwell C20 hardness provides excellent wear and corrosion resistance
• Full compliance with DIN 939 standards guarantees consistent quality and interchangeability
• RoHS 3 and REACH certified for safe, environmentally responsible use in regulated industries

Professional Applications & Engineering Value

This M12 vibration-resistant stud is engineered to address critical challenges in machinery assembly, automotive manufacturing, and heavy equipment applications. The double-ended threading with precise Class 6g and SK6 thread classes allows for secure fastening from both sides, reducing loosening under dynamic loads. Made from high-strength steel with a 1.75mm thread pitch, it maintains clamp force in vibrating systems, minimizing maintenance downtime. The 40mm length provides optimal engagement in confined spaces, while the DIN 939 compliance ensures reliable performance in European machinery standards. Ideal for setup stud applications where precision and durability are paramount.

Specification Summary & Compliance

This stud features M12 x 1.75mm metric threading with Class 6g (17mm end) and SK6 (12mm end) thread tolerances, ensuring precise fit. It meets DIN 939 specifications for dimensional accuracy and mechanical properties, with a minimum tensile strength of 120,000 psi and Rockwell C20 hardness. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial use.