S-90126A232 1.062" ID x 2" OD SAE Washers

SAE Washers

1251FA00048 SAE Washers
1251FA00048 SAE Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1251FA00048
Equivalent to mcmaster :
90126A232

Basic Information

System of Measurement Inch
Washer Type Flat
Washer Designation SAE

Dimension Parameters

ID 1.062"
OD 2"
Thickness 0.108-0.160"

Material & Strength Parameters

Material Zinc-Plated Steel
Hardness Rockwell C38
Fastener Strength Grade/Class Grade 8

Installation & Application Parameters

For Screw Size 1"

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional load distribution with 2" outer diameter providing superior surface coverage to prevent joint loosening and material damage
  • Heavy-duty performance assurance through Grade 8 classification, offering maximum strength for critical industrial applications
  • Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh environmental conditions
  • Precise dimensional compatibility with 1.062" inner diameter perfectly matching 1" screw sizes for secure fastening
  • Enhanced durability with Rockwell C38 hardness rating, maintaining structural integrity under high-stress conditions
  • Reliable industrial compliance meeting SAE standards for consistent performance and interchangeability
  • Environmental responsibility with RoHS 3 and REACH compliance, ensuring safe use across regulated industries

Professional Applications & Engineering Value

This Grade 8 SAE flat washer delivers critical engineering solutions for heavy-duty industrial applications where failure is not an option. The zinc-plated steel construction provides essential corrosion protection in demanding environments, while the precise 1.062" ID x 2" OD dimensions ensure optimal load distribution across joint surfaces. Engineered to SAE standards in the inch system, these washers prevent bolt head embedding, reduce friction, and maintain clamping force in high-vibration settings. The combination of Rockwell C38 hardness and Grade 8 classification makes them ideal for construction equipment, automotive assemblies, and machinery where maximum strength and durable performance are paramount requirements.

Specification Summary & Compliance

This heavy-duty flat washer features precise dimensional specifications with 1.062" inner diameter, 2" outer diameter, and thickness ranging 0.108-0.160". Manufactured to SAE standards in the inch measurement system for 1" screw size compatibility. The component demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide.

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