S-91152A036 0.812" ID Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized iron coating for extended service life in harsh industrial environments
• Exceptional load distribution thanks to tapered design that compensates for uneven surfaces and prevents joint loosening
• Precise compatibility with 3/4" screw sizes and 0.812" inner diameter for secure, vibration-resistant fastening applications
• Enhanced structural integrity from Rockwell B62 hardness rating, providing reliable performance under heavy loads
• Optimal thickness variation (0.469" to 0.219") ensures proper angling and consistent pressure distribution across contact surfaces
• Regulatory compliance assurance with RoHS 3 and REACH standards for safe, environmentally responsible industrial use
• Dimensional stability with 1.5" width providing substantial bearing surface area for improved fastener performance

Professional Applications & Engineering Value

This hot-dipped galvanized iron tapered washer delivers critical engineering solutions for industrial applications where surface irregularities compromise fastener integrity. The tapered design effectively bridges gaps between connected components, eliminating rocking and maintaining clamp load in structural steel connections, heavy machinery assembly, and construction frameworks. Manufactured to inch system specifications with precise 0.812" ID for 3/4" screw compatibility, this washer prevents joint failure caused by vibration and dynamic loading. The zinc coating provides sacrificial corrosion protection, making it ideal for outdoor installations, marine environments, and chemical processing facilities where moisture resistance is paramount. With Rockwell B62 hardness, it withstands extreme compression forces without deformation, ensuring long-term reliability in critical load-bearing applications.

Specification Summary & Compliance

This tapered washer features precise inch system dimensions including 0.812" inner diameter, 1.5" width, and tapered thickness from 0.469" to 0.219". Manufactured from hot-dipped galvanized iron with Rockwell B62 hardness for consistent mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence. Designed specifically for 3/4" screw applications with dimensional accuracy suitable for industrial fastener standards.