S-91573A035 0.702" ID Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior load distribution with tapered design (0.445" to 0.18" thickness) for reduced stress concentration and longer joint life
• Exceptional durability provided by high-strength steel with Rockwell C38 hardness, resisting deformation under heavy loads
• Precise fit for 5/8" screws with 0.702" ID ensuring secure fastening and vibration resistance in industrial settings
• Wide 1.75" bearing surface for enhanced stability and prevention of surface damage in demanding applications
• Full environmental compliance with RoHS 3 and REACH standards, safe for global industrial supply chains
• Corrosion-resistant steel construction for reliable performance in harsh operating conditions
• Optimized for inch-system applications ensuring compatibility with standard industrial equipment and fasteners

Professional Applications & Engineering Value

This tapered steel washer delivers critical engineering solutions for industrial applications requiring precise angular compensation and uniform load transfer. The gradual thickness reduction from 0.445" to 0.18" effectively addresses common issues of uneven surface contact and stress concentration in heavy machinery, structural steel connections, and equipment assembly. Manufactured from high-strength steel with Rockwell C38 hardness, it maintains dimensional stability under extreme pressure while preventing bolt loosening from vibration. The 1.75" width provides substantial bearing surface for distributing loads across wider areas, making it ideal for construction equipment, industrial machinery, and infrastructure projects where reliability is paramount. Environmental compliance with RoHS 3 and REACH standards ensures these washers meet the strictest regulatory requirements for industrial components.

Specification Summary & Compliance

This inch-system tapered washer features precision dimensions with 0.702" ID specifically engineered for 5/8" screws, 1.75" width, and tapered thickness from 0.445" to 0.18". Manufactured from high-strength steel with Rockwell C38 hardness rating, it meets industrial standards for dimensional accuracy and mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, including the latest SVHC requirements as of June 14, 2023, ensuring environmental safety and regulatory acceptance in global industrial markets.