S-4335N111 Length 1 3/4" Cross-Bracing Washers

Cross-Bracing Washers

1303FA00001 Cross-Bracing Washers
1303FA00001 Cross-Bracing Washers

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

Part No.
Part No. 1303FA00001
Equivalent to mcmaster :
4335N111

Basic Information

System of Measurement Inch
Washer Type For Cross-Bracing
Color Gray
Features Locking Tab

Dimension Parameters

Length 1 3/4"
Width 1.188"

Material & Strength Parameters

Hardness Not Rated
Maximum Load 7400 lbs

Installation & Application Parameters

For Shaft Diameter 3/8"

Finish & Compliance Parameters

Finish Cast Iron
RoHS RoHS 3 (2015/863/EU) 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-Bearing Performance – Supports up to 7400 lbs maximum load for superior structural integrity in demanding applications.
  • Secure Anti-Rotation Design – Integrated locking tab prevents loosening under vibration, ensuring long-term stability in cross-bracing systems.
  • Precision Fit for 3/8" Shafts – Guarantees accurate alignment and even load distribution, reducing installation time and maintenance needs.
  • Durable Cast Iron Construction – Provides excellent strength and wear resistance, ideal for heavy-duty industrial environments.
  • RoHS 3 Compliant Material – Meets environmental and safety standards, ensuring safe use in regulated industries.
  • Standard Inch System Sizing – 1.188" width and 1-3/4" length ensure compatibility with common industrial equipment and specifications.
  • Reliable Gray Cast Iron Finish – Offers corrosion resistance and consistent performance in varied operating conditions.

Professional Applications & Engineering Value

This locking tab washer is specifically engineered for cross-bracing systems where vibration-induced loosening can compromise structural safety. The cast iron material delivers high tensile strength and durability, effectively distributing heavy loads up to 7400 lbs across connections. Its locking tab feature mechanically secures the washer in place, eliminating the need for additional fasteners and reducing maintenance frequency in construction, industrial machinery, and infrastructure projects. By combining precise 3/8" shaft diameter compatibility with robust inch system dimensions, it ensures reliable performance in seismic and high-stress environments, enhancing overall system longevity.

Specification Summary & Compliance

Dimensions: 1.188" width x 1-3/4" length; designed for 3/8" shaft diameter. Manufactured from cast iron with a gray finish for consistent performance. Complies with RoHS 3 (2015/863/EU) standards, ensuring environmental safety. Maximum load capacity rated at 7400 lbs; hardness not rated. Suitable for use in structural and industrial applications requiring secure, vibration-resistant fastening.

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