S-94051A210 0.203" ID x 0.75" OD General Purpose Washers

General Purpose Washers

1246FA00197 General Purpose Washers
1246FA00197 General Purpose Washers

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

Part No.
Part No. 1246FA00197
Equivalent to mcmaster :
94051A210

Basic Information

System of Measurement Inch
Washer Type Flat

Dimension Parameters

ID 0.203"
OD 0.75"
Thickness 0.036-0.045"

Material & Strength Parameters

Material Titanium
Hardness Rockwell B80

Installation & Application Parameters

For Screw Size No. 10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance from titanium construction, ideal for harsh industrial environments and extending component lifespan.
  • Superior strength-to-weight ratio with Rockwell B80 hardness, providing reliable load distribution without adding bulk.
  • Precise dimensional fit with 0.203" ID and 0.75" OD, ensuring secure fastening for No. 10 screws and reducing assembly errors.
  • Consistent performance due to controlled thickness (0.036-0.045"), enhancing stability and vibration resistance in mechanical assemblies.
  • Compliance with strict environmental standards including RoHS 3 and REACH, supporting sustainable and safe industrial operations.
  • Long-term durability in high-stress applications, minimizing maintenance needs and replacement costs.
  • Versatile inch system compatibility, facilitating easy integration into existing equipment and standard tooling setups.

Professional Applications & Engineering Value

This titanium flat washer is engineered to address common industrial challenges such as corrosion, weight sensitivity, and fastener failure. Made from high-grade titanium, it offers excellent resistance to oxidation and chemical exposure, making it suitable for aerospace, marine, and chemical processing equipment where moisture and corrosive agents are prevalent. The flat washer design and precise 0.203" ID ensure a snug fit for No. 10 screws, preventing loosening under vibration and distributing loads evenly to protect connected surfaces. With its Rockwell B80 hardness and inch-based dimensions, this washer delivers reliable performance in heavy-duty assemblies, reducing downtime and enhancing the longevity of critical machinery components.

Specification Summary & Compliance

This washer features an inner diameter of 0.203", outer diameter of 0.75", and thickness ranging from 0.036" to 0.045", designed for use with No. 10 screw sizes in inch measurement systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial applications.

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