S-90850A140 1.195" ID x 2.03" OD General Purpose Washers
General Purpose Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load distribution with Rockwell C40 hardness to prevent surface damage and maintain joint integrity under high stress
- Superior corrosion resistance from zinc yellow-chromate plating, extending service life in harsh industrial environments
- Precise dimensional fit with 1.195" ID and 2.03" OD ensuring optimal alignment for 1 1/8" screws
- High-strength Grade 9 classification providing reliable performance in demanding mechanical applications
- SAE standard compliance guaranteeing interchangeability and consistent quality across inch-system assemblies
- Enhanced durability through hardened steel construction that resists deformation under heavy loads
- Regulatory compliance with REACH standards for safe use in industrial settings
Professional Applications & Engineering Value
This Grade 9 SAE flat washer delivers critical engineering solutions where high-strength fastening and corrosion resistance are paramount. The zinc yellow-chromate plated steel construction provides exceptional protection against rust and chemical exposure in industrial environments such as heavy machinery, construction equipment, and automotive assemblies. With its precise 1.195" ID x 2.03" OD dimensions, it ensures perfect fitment for 1 1/8" screws, preventing loosening and maintaining bolt tension under vibration and dynamic loads. The Rockwell C40 hardness and Grade 9 strength rating make it ideal for applications requiring superior load distribution and surface protection, reducing the risk of joint failure in critical connections.
Specification Summary & Compliance
Manufactured to SAE standards in inch measurements with precise dimensional tolerances. Features 1.195" inner diameter and 2.03" outer diameter with thickness ranging 0.234-0.266". Constructed from zinc yellow-chromate plated steel with Rockwell C40 hardness and Grade 9 strength classification. Compliant with REACH (EC 1907/2006) regulations for industrial use with 1 1/8" screw compatibility.
