S-95318A111 0.52" ID x 1.073" OD ASME B18.2.6; ASTM F959 Type A325 Tension-Indicating Structural Washers

Key Features & Benefits at a Glance

• Precise tension verification through bright orange dye that visually confirms proper installation and load distribution
• Exceptional load-bearing capacity with 12,000 lbs tension rating for heavy-duty structural applications
• Superior corrosion resistance provided by galvanized steel construction for extended service life in harsh environments
• Consistent performance assurance with Rockwell C37 hardness maintaining structural integrity under repeated stress
• Regulatory compliance confidence meeting both RoHS 3 and REACH environmental standards for global industrial use
• Industry-standard compatibility designed specifically for 1/2" fasteners with precise dimensional tolerances
• Quality certification reliability manufactured to ASME B18.2.6 and ASTM F959 Type A325 specifications

Professional Applications & Engineering Value

This galvanized steel tension indicating washer delivers critical safety and reliability in demanding structural applications. The innovative orange tension-indicating dye provides immediate visual confirmation of proper installation, eliminating guesswork in critical connections. Engineered for construction and industrial applications where load verification is paramount, the washer's galvanized surface treatment ensures long-term corrosion resistance in exposed environments. With its 12,000 lbs tension capacity and Rockwell C37 hardness, this component maintains structural integrity in high-vibration settings, preventing joint failure in bridges, steel frameworks, and heavy machinery. The inch system measurement and precise dimensional specifications ensure perfect compatibility with standard 1/2" fasteners, streamlining installation while meeting rigorous ASME B18.2.6 and ASTM F959 Type A325 engineering standards.

Specification Summary & Compliance

This tension indicating washer features precise dimensional specifications with 0.52" ID, 1.073" OD, and 0.104-0.180" thickness range for consistent performance. Manufactured to ASME B18.2.6 and ASTM F959 Type A325 standards with Rockwell C37 hardness certification. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications while meeting the 12,000 lbs tension indication requirement for structural integrity verification.