S-7508N25 1.531" ID x 3" OD Tab Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance with the tab lock design, preventing fastener loosening in high-stress environments
• Excellent corrosion resistance from 18-8 stainless steel construction, ensuring long-term durability in harsh conditions
• Precise dimensional fit with 1.531" ID and 3" OD, providing secure installation for 1 1/2" screw applications
• Heavy-duty performance with 0.125" thickness, offering reliable mechanical strength for industrial applications
• REACH compliance assurance meeting environmental standards for safe industrial use
• Inch system compatibility designed for seamless integration with standard imperial measurement components
• Versatile industrial application suitable for machinery, equipment assembly, and structural fastening systems

Professional Applications & Engineering Value

This 18-8 stainless steel tab lock washer delivers critical engineering solutions for industrial applications where vibration resistance is paramount. The unique tab lock mechanism provides positive locking action that prevents rotation and loosening under dynamic loads, making it ideal for heavy machinery, automotive assemblies, and structural frameworks. The corrosion-resistant properties of 18-8 stainless steel ensure reliable performance in demanding environments, including outdoor applications and chemical exposure scenarios. With precise dimensions of 1.531" ID and 3" OD, this industrial washer maintains secure fastening for 1 1/2" screws, reducing maintenance frequency and enhancing operational safety. The robust 0.125" thickness provides the necessary structural integrity for heavy-duty mechanical fasteners in critical load-bearing applications.

Specification Summary & Compliance

This tab lock washer features inch system measurements with 1.531" internal diameter, 3" outer diameter, and 0.125" thickness, designed specifically for 1 1/2" screw applications. The component is manufactured from 18-8 stainless steel and complies with REACH (EC 1907/2006) environmental standards, ensuring regulatory compliance for industrial use across various sectors. The tab lock design provides positive mechanical locking action without requiring additional fastening components.