S-5580N178 M16 x 81 mm DIN 938 Setup Studs

Key Features & Benefits at a Glance

• Superior Thread Accuracy: Class 6g thread fit ensures precise, reliable engagement in demanding assembly applications, reducing the risk of cross-threading and misalignment.
• High Tensile Strength: Minimum 72,000 psi tensile strength provides exceptional load-bearing capacity and resistance to mechanical failure under stress.
• Enhanced Durability: Steel construction with Rockwell B82 minimum hardness offers excellent wear resistance and long-term performance in industrial environments.
• Dual-End Threading Efficiency: Threaded on both ends with 38mm and 16mm thread lengths allows for versatile installation and secure connections in complex setups.
• Standardized Precision: DIN 938 compliance guarantees consistent dimensions and thread pitch (2mm), ensuring interchangeability and ease of sourcing for metric systems.
• Environmental Compliance: RoHS 3 and REACH compliant, meeting strict regulations for hazardous substances, making them suitable for global industrial supply chains.
• Optimized for Metric Applications: M16 size with 81mm total length is ideal for precise spacing and alignment in machinery, jigs, and fixtures.

Professional Applications & Engineering Value

These M16 metric setup studs are engineered to address critical challenges in precision assembly, such as maintaining alignment and reducing vibration-induced loosening in industrial equipment. Made from high-strength steel with a Rockwell B82 hardness, they withstand repetitive loads and harsh conditions, minimizing downtime. The Class 6g thread fit and 2mm thread pitch ensure tight tolerances, essential for jigs, fixtures, and manufacturing tools where accuracy is paramount. With threading on both ends (38mm and 16mm lengths), they facilitate quick setup changes and secure mounting, enhancing productivity in automotive, aerospace, and machinery sectors. Compliant with DIN 938, these studs offer reliability for metric-based systems, supporting efficient B2B procurement and inventory management.

Specification Summary & Compliance

This product adheres to Class 6g thread fit per ISO metric standards, ensuring precise dimensional accuracy for M16 size with 2mm pitch. It meets DIN 938 manufacturing specifications for setup studs, with thread lengths of 38mm and 16mm on opposite ends. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming adherence to environmental and safety regulations for industrial use.