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Structural Washers

Structural Washers are critical components in fastening systems, designed to distribute loads and prevent loosening. Available in a variety of materials including steel, stainless steel, and zinc-coated, these washers are essential for construction, manufacturing, and heavy...

3 products
Carbon Steel Reinforced Flat Washer, Heavy Duty Forged Plate Type, Anti Loosening, Zinc Plated
Generic|SKU: MACH-10093677918704
Carbon Steel Reinforced Flat Washer, Heavy Duty Forged Plate Type, Anti Loosening, Zinc Plated

Constructed from 40# carbon steel for superior strength and durability. Forged and stamped for precision thickness and dimensional accuracy. Electro-galvanized coating provides corrosion resistance and a clean surface finish. Available in multiple thicknesses (1mm to 10mm) and inner diameters (30–140mm). Designed to distribute load, reduce surface wear, and prevent bolt loosening. Suitable for heavy machinery, automotive, and industrial assembly applications. Manufactured with a tolerance of ±0.

$1.67 /eachIn Stock
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High Strength Flat Washer, Grade 8.8, Black Oxide Carbon Steel
Generic|SKU: MACH-3.2070468652E10
High Strength Flat Washer, Grade 8.8, Black Oxide Carbon Steel

Made from Grade 8.8 carbon steel for high strength and durability. Black oxide finish provides corrosion resistance and uniform surface protection. Designed to distribute load and prevent damage to fastening surfaces. Suitable for machinery, construction, and industrial assembly. Complies with national industrial standards for performance and reliability.

$1.71 /eachIn Stock
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Carbon Steel Washer with M57 Inside Dia., 0.16 Inch Thickness, featuring Flat Washer Design and Silver Finish for Industrial Use in Harsh Environments, Pkg Qty 36
Generic|SKU: MACH-10184962227722|Pkg Qty: 36
Carbon Steel Washer with M57 Inside Dia., 0.16 Inch Thickness, featuring Flat Washer Design and Silver Finish for Industrial Use in Harsh Environments, Pkg Qty 36

Carbon Steel Washer providing durable sealing performance in a Pkg Qty 36 configuration for industrial applications in typical warehouse environments. This washer is engineered with carbon steel to support high strength, offering key features such as metal detectability and a flat washer design, ensuring reliable sealing performance and long-term durability in mechanical and heavy-duty applications. The Pkg Qty 36 configuration is specifically designed for bulk applications, providing enhanced c

$69.99 ($1.94/each)In Stock
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Structural Washers - industrial supplies available at Machrio. Quality products for professional applications.

How to Choose the Right Structural Washers

Key selection criteria for Structural Washers include material (steel, stainless steel, zinc-coated), size, and load-bearing capacity. Ensure compatibility with bolts and nuts and consider environmental factors like corrosion resistance.

Common applications include bridge construction, building frameworks, and heavy machinery. Industries such as construction, automotive, and manufacturing frequently use these washers for their durability and reliability.

Look for certifications like ANSI, OSHA, and ISO to ensure quality and safety. When ordering, check for bulk pricing options and confirm compatibility with existing fasteners. Machrio offers a wide range of sizes and materials.

Frequently Asked Questions

What are the key factors when selecting Structural Washers?
Key factors include material (e.g., steel, stainless steel, zinc-coated), size, load-bearing capacity, and environmental conditions. Compatibility with bolts and nuts is also important.
What industries commonly use Structural Washers?
Structural Washers are commonly used in the construction, automotive, and manufacturing industries. They are essential in applications such as bridge construction, building frameworks, and heavy machinery.
What certifications should I look for?
Look for certifications such as ANSI, OSHA, and ISO. These ensure that the washers meet industry standards for quality, safety, and performance.
What is the typical lead time for Structural Washers?
Lead times can vary based on the specific product and order quantity. Typically, standard orders can be fulfilled within 1-2 weeks, while custom or bulk orders may take longer. Contact Machrio for specific lead times.
Can I get bulk pricing for Structural Washers?
Yes, Machrio offers bulk pricing and RFQ (Request for Quote) options for large orders. Contact our sales team for a customized quote and to discuss your specific needs.

Structural Washers play a crucial role in MRO by ensuring secure and reliable fastening. They are used in high-stress applications where load distribution and bolt security are paramount, making them indispensable in construction and manufacturing.

Advancements in material science have led to more durable and corrosion-resistant Structural Washers. Regular inspection and replacement are best practices to maintain structural integrity and prevent failures. Proper installation and maintenance are key to long-term performance.