S-8421N45 M20 Threaded Rods

Key Features & Benefits at a Glance

• High-strength carbon steel construction ensures reliable performance and resistance to wear in demanding industrial environments.
• Dual threading on both ends with right-hand and left-hand options provides versatile fastening solutions for complex assembly applications.
• 20mm hex head design allows for secure and easy installation using standard tools, reducing assembly time and effort.
• Precise M20 x 2.5mm metric threading guarantees consistent fit and compatibility with a wide range of nuts and components.
• 150mm overall length with 50mm threading per end offers flexibility for various connection depths and spacing requirements.
• Full compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for hazardous substances.
• Robust material and thread design enhances durability, reducing the risk of stripping or failure under high-stress conditions.

Professional Applications & Engineering Value

This M20 threaded rod is engineered from carbon steel to address common challenges in industrial fastening, such as vibration loosening and misalignment. The inclusion of both right-hand and left-hand threading on a single rod allows for balanced tensioning in machinery, construction, and automotive assemblies, preventing unintended rotation. The hex head facilitates quick tightening with standard wrenches, streamlining installation in confined spaces. Ideal for structural connections, equipment mounting, and heavy-duty frameworks, this rod's 2.5mm pitch and dual-ended threading ensure secure, long-lasting fastening even in high-vibration environments, minimizing maintenance needs and downtime.

Specification Summary & Compliance

This threaded rod adheres to metric standards with an M20 thread size and 2.5mm pitch, ensuring precise fit and interchangeability. It is manufactured from carbon steel with a hex size of 20mm and overall length of 150mm, featuring 50mm of threading on each end. The product complies with RoHS 3 (2015/863/EU) under exemption 6(a) for lead in steel and is REACH (EC 1907/2006) compliant, meeting stringent environmental and safety regulations for industrial use.