S-90845A015 0.375" ID Leveling Washers for I-Beams

Key Features & Benefits at a Glance

• Superior load distribution with tapered design (0.25" to 0.125" thickness gradient) to prevent loosening under vibration and ensure secure fastening
• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications
• Enhanced durability with Rockwell B45 hardness, providing reliable performance under repeated stress and extended service life
• Precision compatibility with 5/16" screws and 0.375" ID, ensuring easy installation and optimal alignment in inch-system assemblies
• Regulatory peace of mind with full RoHS 3 and REACH compliance, meeting strict environmental and safety standards for global supply chains
• Versatile shimming capability due to the 0.875" width and tapered profile, effectively filling gaps and correcting angular misalignments
• Reduced maintenance needs thanks to stainless steel's inherent properties, minimizing replacement frequency and downtime

Professional Applications & Engineering Value

This tapered washer addresses critical engineering challenges in industrial settings where vibration, corrosion, and misalignment compromise fastener integrity. Crafted from 18-8 stainless steel, it resists rust and chemical exposure in marine, chemical processing, and food industry applications. The precise tapered design (from 0.25" to 0.125" thickness) acts as a reliable shim washer, compensating for uneven surfaces and maintaining bolt tension in machinery, structural frames, and automotive assemblies. Its 5/16" screw size compatibility and inch system specifications ensure seamless integration with standard components, reducing assembly time and enhancing structural stability under dynamic loads.

Specification Summary & Compliance

This washer features an ID of 0.375", thickness gradient from 0.25" to 0.125", and width of 0.875", manufactured to precise inch system tolerances for consistent performance. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and health standards. The material 18-8 stainless steel with Rockwell B45 hardness confirms mechanical reliability for industrial fastening requirements.