Thru Hardened Medium Carbon F436 Structural Flat Washer with Plain Finish – Inch Sizes
The Thru Hardened Medium Carbon F436 Structural Flat Washer with Plain Finish is a high-performance component engineered for heavy-duty structural applications. Manufactured from medium carbon steel, these washers meet ASTM F436 specifications, ensuring superior strength, hardness, and durability. The thru-hardening process increases the washer's resistance to deformation under extreme loads, making it ideal for high-stress environments.
These structural flat washers are designed for use with A325 and A490 structural bolts in steel-to-steel structural connections. Available in inch sizes, they are precision-engineered to provide a consistent bearing surface, distributing load evenly to prevent bolt head or nut embedding. The plain finish offers a clean, untreated surface, making it suitable for indoor applications or environments where corrosion resistance is not a primary concern.
Key Specifications:
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Material: Medium Carbon Steel
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Hardness: Thru Hardened (Rockwell C38-45)
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Standard: ASTM F436
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Finish: Plain (uncoated)
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Sizes: Inch sizes ranging from 1/2" to 1-1/4" diameter
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Application: Compatible with A325 and A490 structural bolts
Applications:
F436 flat washers are essential in construction and structural steel frameworks, including bridges, buildings, towers, and other large-scale projects. Their robust construction and high hardness allow them to maintain joint integrity under dynamic and static loads, even in seismic zones or high-vibration settings.
Choosing a thru hardened F436 washer ensures a secure fit and reliable performance. Whether you're working on a critical infrastructure project or an industrial build, these washers are a trusted choice for professionals who demand precision and strength.
Looking to upgrade your fastener setup? Thru hardened F436 washers offer the performance edge you need.
