| Customization: | Available |
|---|---|
| After-sales Service: | No |
| Warranty: | No |
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Zinc-coated Flat Ring Washer for Fastening Systems
Description
The Zinc-coated Flat Ring Washer for Fastening Systems is designed to provide consistent spacing and load distribution in various mechanical and industrial applications. Manufactured from premium stainless steel (SS) or carbon steel (CS), these flat washers offer outstanding performance in demanding environments. Their smooth, flat surface ensures stable seating under nuts, bolts, or screw heads, preventing surface damage and improving joint integrity.
| Washer Size (Nominal) | Inner Diameter (ID) | Outer Diameter (OD) | Thickness |
|---|---|---|---|
| M3 | 3.2 mm | 7 mm | 0.5 mm |
| M4 | 4.3 mm | 9 mm | 0.8 mm |
| M5 | 5.3 mm | 10 mm | 1.0 mm |
| M6 | 6.4 mm | 12 mm | 1.6 mm |
| M8 | 8.4 mm | 16 mm | 1.6 mm |
| M10 | 10.5 mm | 20 mm | 2.0 mm |
| M12 | 13.0 mm | 24 mm | 2.5 mm |
| M16 | 17.0 mm | 30 mm | 3.0 mm |
| M20 | 21.0 mm | 37 mm | 3.0 mm |
| M24 | 25.0 mm | 44 mm | 4.0 mm |
Key Advantages
High Strength & Load Resistance - Ideal for high-pressure and heavy-load applications
Material Versatility - Available in stainless steel for corrosion resistance or carbon steel for cost-effective strength
Precision Machining - Uniform thickness and surface finish ensure consistent performance
Corrosion Resistance - Stainless steel options resist rust and oxidation in harsh environments
Standard or Custom Sizes - Available from M2 to M100 or as per customer drawings
Compliance Ready - Meets DIN, ISO, and GB standards
Applications
Automotive Assembly
Machinery and Equipment
Construction and Structural Projects
Electrical Mounting Systems
HVAC and Piping Installations
General Industrial Fastening
Why Choose HONGSTEEL Zinc-coated Flat Ring Washer for Fastening Systems?
Factory Direct Supply - Competitive pricing with OEM/ODM support
Strict Quality Control - 100% inspection and Mill Test Certificates available
Custom Manufacturing - Tailored sizes, finishes, and packaging based on your needs
Reliable Production Capacity - Over 10 million units produced annually
Fast Delivery - Lead time from 7 to 30 days with global shipping support
Technical Support - Professional team with rich export experience
Jiaxing Hongsteel Trading Co., Ltd., in partnership with Ningbo Hongsteel Machinery Co., Ltd., proudly stands as a beacon of excellence in advanced manufacturing and international trade under the prestigious name "Hongsteel". With an illustrious record spanning over 16 years, we have carved a niche in the global market by consistently delivering precision-engineered components and offering unbeatable service worldwide.
As a leading force in both manufacturing and trading, we at Hongsteel specialize in crafting non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, and automotive components, among others. Our commitment to excellence extends to providing fully customized solutions that cater to each client's specific needs, ensuring their utmost satisfaction.
Empowered by a team of highly skilled technicians and cutting-edge production equipment, we at Hongsteel guarantee superior efficiency, rigorous quality control, and unwavering product performance at every phase of production. Our state-of-the-art facilities boast certifications like ISO9001, ISO 17025, and SGS, alongside laboratory testing accreditations, affirming our adherence to international quality standards.
At Hongsteel, our ethos revolves around the core values of "quality first, service foremost, and continuous improvement and innovation" to meet and exceed customer expectations. Our relentless pursuit of excellence is encapsulated in our quality objectives: "zero defects, zero complaints." We warmly invite your inquiries and eagerly anticipate forging long-lasting, prosperous partnerships with clients worldwide.
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