S-90126A219 0.594" ID x 1.156" OD SAE Washers
SAE Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding environments
- Enhanced load distribution from SAE flat design, preventing surface damage and fastener loosening under vibration
- Precision dimensional fit with 0.594" ID ensuring secure seating on 9/16" screws without play
- Robust mechanical performance backed by Grade 5 strength classification for reliable industrial applications
- Wide compatibility with 1.156" OD providing optimal bearing surface for various assembly requirements
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global supply chain integration
- Consistent thickness control between 0.074-0.121" ensuring uniform clamping force in stacked assemblies
Professional Applications & Engineering Value
Engineered for industrial machinery, automotive assemblies, and structural fastening systems, these SAE flat washers deliver critical performance where vibration resistance and corrosion protection are paramount. The zinc-plated steel construction creates a sacrificial barrier against environmental degradation, while the Grade 5 material integrity maintains dimensional stability under sustained loads. The precise 0.594" ID ensures perfect alignment with 9/16" screws, eliminating misalignment issues in high-volume production environments. With optimized 1.156" OD distribution surface, these flat washers effectively prevent embedment in softer materials and distribute clamping forces evenly across joint interfaces.
Specification Summary & Compliance
Manufactured to SAE standards in inch system measurements with dimensional tolerances per industry specifications. The zinc-plated steel construction provides consistent performance across the specified 0.074-0.121" thickness range. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and chemical safety compliance for industrial applications worldwide.
