Certified Company
ISO 9001:2005
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Leading Industry
In Mumbai
Certified Company
ISO 9001:2005Leading Industry
In MumbaiNitro Metals is a leading Aluminium Round Washers Stockist, Supplier and Exporter in India, offering premium-quality aluminium washers for a wide range of industrial and commercial applications. As an ISO Certified Company, we are committed to supplying precision-engineered Aluminium Round Washers that meet national and international quality standards while ensuring exceptional durability, dimensional accuracy and long-lasting performance.
Aluminium Round Washers are essential fastening components designed to distribute clamping loads evenly, protect mating surfaces from damage and improve the reliability of bolted joints. Their lightweight construction, excellent corrosion resistance and high strength-to-weight ratio make them ideal for automotive, electrical, construction, marine, aerospace and engineering industries.
Nitro Metals maintains an extensive inventory of standard and custom Aluminium Round Washers manufactured using premium-quality aluminium alloys. Our products are available in various sizes, thicknesses and specifications to suit the requirements of OEM manufacturers, EPC contractors, infrastructure projects and industrial maintenance applications throughout India.
Nitro Metals has earned a reputation as one of India's trusted ISO Certified Stockists, Suppliers and Exporters of industrial fastening solutions. Our product portfolio includes Aluminium Round Washers, Flat Washers, Square Washers, Stainless Steel Washers, Copper Washers, Brass Washers, Bimetallic Washers, Earth Bosses, PTFE Hose Pipes, Expansion Joints, Corrugated Hose Assemblies and precision-engineered industrial components.
With years of industry experience, advanced manufacturing facilities and a dedicated quality assurance team, we consistently supply products that exceed customer expectations. Every Aluminium Round Washer undergoes stringent quality inspections to ensure dimensional precision, superior finish and reliable performance in demanding industrial environments.
Aluminium Round Washers are flat circular discs with a central hole that are installed between the fastener head or nut and the mounting surface. They help distribute fastening loads evenly, minimize stress concentration and prevent damage to softer materials during tightening.
Manufactured from high-quality aluminium alloys such as 1050, 1060, 1100, 5052, 6061 and 6082, Aluminium Round Washers offer outstanding corrosion resistance, lightweight construction and excellent machinability. These washers are widely used where weight reduction, corrosion protection and dependable fastening performance are critical.
Unlike conventional steel washers, Aluminium Round Washers provide excellent resistance to atmospheric corrosion while significantly reducing overall assembly weight. Their non-magnetic nature and good electrical conductivity also make them suitable for electrical equipment, electronics and renewable energy applications.
Aluminium Round Washers offer numerous advantages compared to conventional fastening components. Their lightweight construction reduces the total weight of assemblies without sacrificing fastening reliability. Their natural oxide layer provides excellent protection against corrosion, making them suitable for humid, coastal and outdoor environments.
These washers improve fastening performance by distributing bolt loads evenly over the contact surface. This minimizes deformation, prevents damage to softer materials and extends the lifespan of bolted connections. Their high thermal and electrical conductivity also makes them ideal for electrical systems and heat transfer applications.
Because aluminium is easy to machine, Nitro Metals can manufacture customized Aluminium Round Washers according to customer drawings, dimensions and engineering specifications. This flexibility allows us to meet the unique requirements of industrial projects across multiple sectors.
Nitro Metals is recognized among the leading Aluminium Round Washers Stockists and Suppliers in India due to our commitment to quality, precision manufacturing and customer satisfaction. Our ISO Certified quality management system ensures that every washer meets stringent material and dimensional standards before dispatch.
Industries across India prefer Aluminium Round Washers because they provide an ideal balance of lightweight construction, corrosion resistance and dependable fastening performance. Their versatility allows them to be used in electrical panels, machinery, automobiles, HVAC equipment, renewable energy systems, marine applications and general engineering projects.
Nitro Metals manufactures Aluminium Round Washers using advanced machining and precision stamping technology to deliver products with consistent dimensions, excellent finish and superior durability. Our commitment to quality makes us a preferred partner for engineers, procurement professionals and industrial manufacturers.
Nitro Metals supplies premium-quality Aluminium Round Washers manufactured from carefully selected aluminium alloys to ensure outstanding corrosion resistance, dimensional accuracy and long service life. Our washers comply with international manufacturing standards and are available in standard as well as customized dimensions according to customer drawings and project specifications.
| Specification | Details |
|---|---|
| Product Name | Aluminium Round Washers |
| Material | Aluminium |
| Available Grades | 1050, 1060, 1100, 3003, 5052, 5083, 6061, 6082 |
| Standards | DIN 125, DIN 9021, ISO, ASTM, BS, IS |
| Shape | Round |
| Inside Diameter | 3 mm to 150 mm |
| Outside Diameter | 6 mm to 250 mm |
| Thickness | 0.5 mm to 12 mm |
| Surface Finish | Natural, Bright, Polished, Anodized |
| Manufacturing Method | Precision Stamping / CNC Machining |
| Operating Temperature | -50°C to +250°C |
| Customization | Available as per Drawing or Sample |
| Country of Origin | India |
Nitro Metals manufactures Aluminium Round Washers in multiple aluminium grades suitable for different industrial environments and engineering applications.
| Element | Composition (%) |
|---|---|
| Aluminium (Al) | 95.80 – 98.60 |
| Magnesium (Mg) | 0.80 – 1.20 |
| Silicon (Si) | 0.40 – 0.80 |
| Iron (Fe) | 0.70 Max |
| Copper (Cu) | 0.15 – 0.40 |
| Chromium (Cr) | 0.04 – 0.35 |
| Zinc (Zn) | 0.25 Max |
| Manganese (Mn) | 0.15 Max |
| Titanium (Ti) | 0.15 Max |
| Others | 0.15 Max |
| Property | Value |
|---|---|
| Tensile Strength | 290–310 MPa |
| Yield Strength | 240 MPa |
| Elongation | 10–17% |
| Hardness | 95 HB |
| Density | 2.70 g/cm³ |
| Melting Point | 582–652°C |
| Thermal Conductivity | 167 W/m·K |
| Electrical Conductivity | 40–43% IACS |
| Corrosion Resistance | Excellent |
Nitro Metals maintains ready stock of Aluminium Round Washers in metric, imperial and customized dimensions to suit industrial fastening requirements.
Nitro Metals follows a stringent manufacturing process to ensure every Aluminium Round Washer delivers superior quality and performance. Premium-grade aluminium sheets are selected based on alloy composition and mechanical properties. The material is precision stamped or CNC machined to achieve accurate inside diameter, outside diameter and thickness. After machining, the washers undergo deburring, polishing, dimensional inspection and quality testing before final packaging. Optional anodizing and surface treatments are also available for enhanced corrosion resistance and appearance.
| Feature | Aluminium Round Washers | Stainless Steel Washers |
|---|---|---|
| Weight | Very Lightweight | Heavier |
| Corrosion Resistance | Excellent | Excellent |
| Strength | Good | Very High |
| Electrical Conductivity | Excellent | Lower |
| Thermal Conductivity | High | Moderate |
| Cost | Economical | Higher |
| Typical Applications | Electrical, Automotive, Construction | Marine, Chemical, Heavy Engineering |
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Nitro Metals supplies premium-quality Aluminium Round Washers for numerous industrial, engineering and commercial applications throughout India. Manufactured using high-grade aluminium alloys, these washers provide excellent corrosion resistance, lightweight performance and superior load distribution. Aluminium Round Washers are widely used to protect fastening surfaces, reduce vibration, improve joint stability and increase the service life of bolted assemblies.
Due to their high strength-to-weight ratio, excellent electrical conductivity and outstanding resistance to atmospheric corrosion, Aluminium Round Washers are extensively used in industries where lightweight fastening components are essential. Nitro Metals manufactures standard and customized Aluminium Round Washers to meet the demanding requirements of OEM manufacturers, EPC contractors and industrial maintenance companies.
Nitro Metals is one of India's trusted Aluminium Round Washers Stockists, Suppliers and Exporters, serving a broad range of industries with high-quality fastening solutions. Our Aluminium Round Washers are designed for durability, precision and long-term performance in demanding industrial environments.
Nitro Metals supplies Aluminium Round Washers across India with fast dispatch and secure packaging. We regularly supply our products to Mumbai, Navi Mumbai, Thane, Pune, Nashik, Nagpur, Aurangabad, Ahmedabad, Surat, Vadodara, Rajkot, Delhi, Noida, Gurugram, Faridabad, Jaipur, Chandigarh, Lucknow, Kanpur, Indore, Bhopal, Bengaluru, Chennai, Hyderabad, Coimbatore, Kochi, Visakhapatnam, Bhubaneswar, Kolkata and numerous industrial cities across the country.
Nitro Metals has established itself as a trusted ISO Certified Aluminium Round Washers Stockist, Supplier and Exporter by consistently delivering products that meet international quality standards. Our experienced team, extensive inventory and customer-focused approach enable us to provide dependable fastening solutions for projects of every size.
Nitro Metals is an ISO Certified Stockist, Supplier and Exporter offering premium quality Earth Bosses, Shim Washers, Copper Products, Expansion Joints and Flexible Hose Assemblies across India.
Nitro Metals manufactures and supplies premium quality Ready Cut Shim Washers in various sizes, thicknesses and materials. Below are some of our manufactured products showcasing precision engineering, excellent surface finish and superior dimensional accuracy.
Aluminium Round Washers are flat circular fastening components used between nuts or bolt heads and the fastening surface to distribute load evenly and prevent surface damage.
They are used in automotive, electrical, construction, aerospace, marine, railway, HVAC, renewable energy and general engineering applications.
Nitro Metals supplies Aluminium Round Washers in grades such as 1050, 1060, 1100, 3003, 5052, 5083, 6061 and 6082.
Yes. Aluminium naturally forms a protective oxide layer that provides excellent resistance against corrosion and oxidation.
Yes. Nitro Metals manufactures Aluminium Round Washers according to customer drawings, dimensions and technical specifications.
Yes. We maintain a comprehensive inventory of Aluminium Round Washers for immediate dispatch and bulk industrial requirements.
Yes. Nitro Metals supplies Aluminium Round Washers to customers across all major industrial cities and states in India.
Yes. Nitro Metals exports Aluminium Round Washers to customers in international markets while maintaining strict quality standards.
Yes. Nitro Metals is an ISO Certified Company committed to manufacturing and supplying premium-quality industrial fastening products.
Customers choose Nitro Metals because of our premium product quality, extensive inventory, competitive pricing, custom manufacturing capabilities, technical expertise and dependable Pan India supply network.
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