[100 PKG] Structural Flat Washers F436 Made in USA 5/16
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[100 PKG] Structural Flat Washers F436 Made in USA 5/16

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[100 PKG] Structural Flat Washers F436 Made in USA 5/16

Mutual ScrewSKU: 31WF436PDBB
Price:
$5.31 $5.89per 100( $0.05 each)
Pieces 100
Material Steel
Nominal size 5/16
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for heavy-duty structural connections, Structural Flat Washers F436 (Made in USA) support 5/16 in bolt applications. Designed to meet the ASTM F436 standard for structural washers, they distribute load across the joint and protect mating surfaces in critical assemblies.

  • Standard compliance: ASTM F436 structural washer specification ensures consistent thickness and diameter for reliable performance.
  • Made in the USA: Manufactured domestically to high-quality standards.
  • 5/16 in compatibility: Optimized for 5/16 in bolt systems, providing a proper fit and secure load distribution.
  • Versatile design: Flat washer geometry suited for a wide range of structural applications and equipment assemblies.

Whether you're repairing, upgrading, or designing steel frames, machinery mounts, or heavy equipment, these F436 washers deliver dependable support where it matters most. Add them to your fastener kit for consistent performance and long-lasting reliability.

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800-222-0324

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