Dipti Metal Industries logo DIPTI METAL INDUSTRIES
Fender Washer Manufacturer 🌍 Global Wide-Area Fastener Exporter 📦 Extra-Wide Flat Washers, Body Washers ✅ ASME B18.21.1 (general) & DIN 9021 Compliant ✔️ Wide Load Distribution & Covers Oversized Holes 🏭 Made in Mumbai, India

Fender Washers Manufacturer, Exporter & Supplier in Mumbai, India | Global Worldwide

Dipti Metal Industries is a leading Fender Washers manufacturer, Fender Washers exporter, and worldwide Fender Washers supplier from Mumbai, India, specializing in high-quality Fender Washers. We provide essential extra-wide round, flat metal rings characterized by a significantly large outer diameter relative to their inner diameter. These washers are meticulously engineered for superior load distribution, effectively preventing pull-through on soft or thin materials (like sheet metal or composites), and adeptly covering oversized, misaligned, or damaged holes in various bolted assemblies. Our fender washers are extensively used across automotive bodywork, marine applications, sheet metal fabrication, woodworking, sign installation, and general construction where a broad bearing surface is crucial for stability and protection. We offer a comprehensive range of inner and outer diameters, and thicknesses, various robust materials (carbon steel, stainless steel, aluminum, brass), and protective coatings (Hot-dip Galvanized, Zinc Plated, Plain, Black Oxide). All products conform to major international standards (ASME B18.21.1 general washer specifications, DIN 9021 for large OD flat washers) ensuring consistent quality, robust performance, and long-term durability. We provide custom manufacturing, advanced testing, and fast worldwide deliveries, supporting diverse industrial projects with dependable wide-area fastening solutions globally.

✉️ Request a Quote 💬 WhatsApp Sales Wide Load Bearing Covers Large Holes

Overview: Dipti Metal Industries' Leadership in Fender Washer Manufacturing & Supply

Dipti Metal Industries is a premier Fender Washers manufacturer, Fender Washers exporter, and worldwide Fender Washers supplier of high-quality Fender Washers from our advanced facilities in Mumbai, India. Recognized globally for our expertise in specialized industrial fasteners, we provide critical components designed for applications demanding an exceptionally wide bearing surface. Our fender washers are meticulously engineered as large-diameter, thin-gauge flat washers, making them ideal for distributing the load of a bolt or screw over a much broader area than standard flat washers. This unique characteristic is crucial for preventing pull-through on soft or fragile materials and effectively concealing oversized or damaged holes, ensuring aesthetic appeal and structural integrity in various assemblies.

With decades of experience, Dipti Metal Industries designs and produces fender washers in strict adherence to international standards, including general flat washer specifications like ASME B18.21.1 and DIN 9021 for large outer diameter washers. We offer a comprehensive range of inner and outer diameters, and thicknesses, supplied in various robust materials (e.g., carbon steel, stainless steel, aluminum) and protective finishes (e.g., Zinc Plated, Hot-dip Galvanized, Plain). Our commitment to precision manufacturing, rigorous quality control, and full material traceability makes us the trusted partner for dependable and long-lasting wide-area fastening solutions globally, ensuring the optimal performance and appearance of automotive, marine, and construction systems.

Key Features & Benefits of Dipti Metal Industries' Fender Washers

Dipti Metal Industries' Fender Washers are expertly designed and manufactured to provide essential functions that enhance the reliability, protection, and aesthetic appeal of bolted joints. Here are the key features and the significant benefits they deliver:

Our Comprehensive Product Range: Fender Washers

Dipti Metal Industries manufactures and supplies an extensive and high-quality range of Fender Washers from Mumbai, India. We offer diverse dimensions, material grades, and finishes, custom-engineered to meet the precise wide-area load distribution and surface protection requirements of your industrial applications globally.

1. Fender Washer Types & Characteristics

2. Material Grades

We manufacture fender washers from various materials chosen for their strength, durability, corrosion resistance, and suitability for specific applications:

3. Dimensions (Inner Diameter, Outer Diameter, Thickness)

4. Finish Options

Various protective and functional coatings are available to enhance durability, corrosion resistance, and aesthetics:

Technical Specifications: Dipti Metal Industries' Fender Washers

Our Fender Washers are manufactured to stringent technical specifications, ensuring precise dimensions, robust performance, and compliance with global industry standards for wide load distribution and surface protection.

Parameter Typical Range / Standard
Material GradesCarbon Steel (SAE 1008-1010), Stainless Steel (304, 316, 316L), Aluminum, Brass
Manufacturing StandardASME B18.21.1 (general reference), DIN 9021 (for large OD flat washers), Customer Specific Drawings
Mechanical Properties (Typical for Carbon Steel)
Tensile Strength (min)Varies by Material/Gauge
Hardness (range)Typically Rockwell B50-70 for low carbon steel (varies by material)
Dimensional & Performance
Inner Diameter (ID) RangeImperial: #6 to 1" and larger; Metric: M3 to M24 and larger
Outer Diameter (OD) RangeTypically 3X to 6X the ID (e.g., 3/4" to 4" OD for 1/4" ID)
Thickness RangeFrom approx. 0.030" (0.76mm) to 0.125" (3.18mm) or custom
Compatible FastenersMachine Screws, Hex Bolts, Carriage Bolts, Wood Screws (matching ID)
FunctionWide Load Distribution, Pull-Through Prevention, Hole Covering, Surface Protection
Finish OptionsPlain, Zinc Plated, Hot-dip Galvanized, Black Oxide
Testing & InspectionChemical Analysis, Hardness Test, Dimensional Inspection (ID, OD, Thickness), Flatness Check, Coating Tests (Thickness, Adhesion, Salt Spray), Visual Inspection
Certifications & DocumentationEN 10204 Type 3.1 MTC (Material Test Certificate), ISO 9001

Dipti Metal Industries ensures that all Fender Washers meet these stringent specifications, providing comprehensive technical data and certification for every order to guarantee reliability and performance in critical wide-area fastening and protective applications.

Industries & Applications for Dipti Metal Industries' Fender Washers

Dipti Metal Industries' high-quality Fender Washers are indispensable fasteners across a vast range of industries, providing superior load distribution and crucial surface protection. Our robust solutions are trusted in diverse environments worldwide.

The exceptional wide load-distributing capabilities, pull-through prevention, and robust reliability of Dipti Metal Industries' Fender Washers make them the preferred choice for ensuring the safety, integrity, and aesthetic appeal of critical connections across these diverse and demanding global sectors.

Fender Washers Export Countries & Cities We Manufacture & Supply From India To

Dipti Metal Industries is a proud Worldwide Manufacturer, Exporter, Global Supplier, Leading Dealer, and Biggest Stockist of Fender Washers, with an extensive network. We ensure timely and compliant delivery of our premium products, manufactured in our facilities, to major industrial hubs across the globe, with a strong focus on critical industrial regions worldwide, solidifying our position as a top international manufacturing and trading partner.

Explore Our Global Reach

  • Austria: Vienna, Salzburg
  • Belgium: Antwerp, Brussels, Ghent
  • Bulgaria: Sofia, Plovdiv
  • Croatia: Zagreb, Split
  • Czech Republic: Prague, Brno
  • Denmark: Copenhagen, Aarhus
  • Estonia: Tallinn, Tartu
  • Finland: Helsinki, Tampere
  • France: Paris, Marseille, Lyon (Key for Automotive & Marine)
  • Germany: Frankfurt, Hamburg, Munich, Düsseldorf (Primary for Automotive, Machinery & Construction Finishings)
  • Greece: Athens, Thessaloniki
  • Hungary: Budapest, Debrecen
  • Ireland: Dublin, Cork
  • Italy: Milan, Rome, Genoa
  • Latvia: Riga, Daugavpils
  • Lithuania: Vilnius, Kaunas
  • Luxembourg: Luxembourg City
  • Netherlands: Rotterdam, Amsterdam, The Hague (Key for Marine & Construction)
  • Norway: Oslo, Bergen (Key for Marine & Outdoor Construction)
  • Poland: Warsaw, Krakow
  • Portugal: Lisbon, Porto
  • Romania: Bucharest, Cluj-Napoca
  • Russia: Moscow, Saint Petersburg, Kazan
  • Serbia: Belgrade, Novi Sad
  • Slovakia: Bratislava, Košice
  • Slovenia: Ljubljana, Maribor
  • Spain: Madrid, Barcelona, Valencia
  • Sweden: Stockholm, Gothenburg
  • Switzerland: Zurich, Geneva, Basel
  • Ukraine: Kyiv, Kharkiv, Odesa
  • United Kingdom: London, Manchester, Glasgow (Key for Automotive & DIY)
  • Afghanistan: Kabul, Kandahar
  • Bahrain: Manama, Sitra
  • Bangladesh: Dhaka, Chittagong
  • Brunei: Bandar Seri Begawan
  • China: Shanghai, Guangzhou, Tianjin, Shenzhen (Key for Automotive & Sheet Metal)
  • Hong Kong: Hong Kong City
  • India: Mumbai, Delhi, Chennai, Kolkata, Bangalore, Hyderabad (Local Markets - Major Industrial Demand)
  • Indonesia: Jakarta, Surabaya, Balikpapan (Key for Automotive & Construction)
  • Iran: Tehran, Mashhad
  • Iraq: Baghdad, Basra
  • Japan: Tokyo, Osaka, Nagoya (Primary for Automotive & Marine)
  • Jordan: Amman, Irbid
  • Kazakhstan: Nur-Sultan, Almaty
  • Kuwait: Kuwait City, Ahmadi
  • Laos: Vientiane, Luang Prabang
  • Lebanon: Beirut, Tripoli
  • Malaysia: Kuala Lumpur, Johor Bahru, Port Klang
  • Myanmar: Yangon, Mandalay
  • Nepal: Kathmandu, Biratnagar
  • Oman: Muscat, Sohar, Salalah
  • Philippines: Manila, Cebu
  • Qatar: Doha, Ras Laffan (Key for Construction & Signage)
  • Saudi Arabia: Riyadh, Jeddah, Dammam, Al Khobar, Jubail (Key for Automotive & Construction)
  • Singapore: Singapore City (Key for Marine & Construction Logistics)
  • South Korea: Seoul, Busan, Ulsan (Primary for Automotive & Shipbuilding)
  • Sri Lanka: Colombo, Kandy
  • Syria: Damascus, Aleppo
  • Taiwan: Taipei, Kaohsiung
  • Thailand: Bangkok, Rayong, Laem Chabang
  • UAE: Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah (Key for Construction & Automotive)
  • Uzbekistan: Tashkent, Samarkand
  • Vietnam: Ho Chi Minh City, Hanoi, Da Nang
  • Yemen: Sana'a, Aden
  • Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal (Key for Automotive & Marine)
  • Mexico: Mexico City, Monterrey, Guadalajara
  • Panama: Panama City, Colón
  • USA: Houston, Los Angeles, New York, Chicago, New Orleans (Primary Market for Automotive, Marine & Construction)
  • Argentina: Buenos Aires, Cordoba
  • Bolivia: La Paz, Santa Cruz
  • Brazil: São Paulo, Rio de Janeiro, Salvador (Key for Automotive & Construction)
  • Chile: Santiago, Valparaíso
  • Colombia: Bogota, Medellin
  • Ecuador: Quito, Guayaquil
  • Peru: Lima, Arequipa
  • Uruguay: Montevideo
  • Venezuela: Caracas, Maracaibo
  • Algeria: Algiers, Oran
  • Angola: Luanda, Huambo
  • Egypt: Cairo, Alexandria, Port Said
  • Ghana: Accra, Kumasi
  • Kenya: Nairobi, Mombasa
  • Libya: Tripoli, Benghazi
  • Morocco: Casablanca, Rabat
  • Mozambique: Maputo, Beira
  • Nigeria: Lagos, Port Harcourt, Abuja (Key for Automotive & Manufacturing)
  • Rwanda: Kigali, Rubavu
  • South Africa: Johannesburg, Durban, Cape Town, Sasolburg (Key for General Industry & Automotive)
  • Tanzania: Dar es Salaam, Mwanza
  • Tunisia: Tunis, Sfax
  • Uganda: Kampala, Gulu
  • Australia: Sydney, Melbourne, Perth, Brisbane (Key for Automotive, Marine & Construction)
  • Fiji: Suva, Nadi
  • New Zealand: Auckland, Wellington, Christchurch
  • Papua New Guinea: Port Moresby, Lae

Why Choose Dipti Metal Industries for Your Fender Washers?

Get a Quote Today for Your Fender Washer Requirements!

Are you in search of reliable, high-quality Fender Washers for superior wide load distribution, preventing pull-through on soft materials, or effectively covering oversized holes in your automotive, marine, sheet metal, or woodworking applications? Contact Dipti Metal Industries, your expert leading global manufacturer, stockist, supplier, dealer, distributor, and worldwide exporter of fender washers from Mumbai, India, today. Our dedicated team is ready to discuss your specific inner diameter, outer diameter, thickness, material (e.g., carbon steel, stainless steel, aluminum), finish (e.g., Zinc Plated, Hot-dip Galvanized), quantity, and any applicable standards (ASME B18.21.1, DIN 9021). Request a personalized, custom quote to secure the most effective and dependable Fender Washer solutions that guarantee enhanced operational integrity, superior surface protection, and prolonged system life in diverse industrial environments.

Price guidance (non-binding): USD 0.02–150.00 per piece depending on size, material, type, finish, quantity, and required certifications. Final prices are quotation-based.

Fender Washers — Frequently Asked Questions

Fender Washers are a specialized type of flat washer characterized by a significantly larger outer diameter (OD) in proportion to their inner diameter (ID) compared to standard flat washers. This extra-wide design allows them to distribute the clamping load over a much broader surface area. Fender washers are primarily used to prevent a bolt or screw head from pulling through soft or thin materials (like sheet metal, plastic, or wood) and to cover oversized, misaligned, or damaged holes. They are also sometimes referred to as 'body washers' or 'repair washers.' Dipti Metal Industries manufactures and supplies a comprehensive range of high-quality fender washers globally, ensuring reliable wide-area fastening and surface protection.

The key benefits of using Fender Washers from Dipti Metal Industries include:

  • Superior Load Distribution: The large outer diameter spreads the clamping force over a wide area, crucial for preventing localized stress and deformation on soft or thin materials.
  • Prevents Pull-Through: Effectively stops bolt or screw heads from pulling through delicate materials such as thin sheet metal, plastics, composites, or softwoods.
  • Covers Oversized/Damaged Holes: Ideal for concealing or reinforcing holes that are larger than the fastener's head, or those that have become worn, misaligned, or damaged.
  • Surface Protection: Provides a significant buffer between the fastener and the mating surface, protecting painted, polished, or delicate finishes from scratches and marring during tightening.
  • Acts as a Large Spacer: Useful for creating substantial spacing between components or filling wide gaps in an assembly while maintaining stability.
  • Versatile Applications: Indispensable in automotive, marine, woodworking, and construction for securing components to fragile or wide surfaces.
These benefits make them a highly valued component for both functional and aesthetic reasons.

Fender washers are manufactured from various materials, chosen for strength, durability, and corrosion resistance:

  • Carbon Steel (Low Carbon): Most common, economical, good formability, suitable for general-purpose applications.
  • Stainless Steel (AISI 304, 316, 316L): Excellent corrosion resistance, popular for outdoor, marine, and chemical environments.
  • Aluminum: Lightweight, non-magnetic, good corrosion resistance, ideal for aerospace or weight-sensitive applications.
  • Brass: Good corrosion resistance, non-magnetic, aesthetically pleasing (golden hue), often used in electrical or decorative contexts.
Available finishes include:
  • Plain (Self-Color): Uncoated, often with a protective oil.
  • Zinc Plated (Electro-galvanized): Moderate corrosion resistance, bright appearance (clear, yellow, black chromate).
  • Hot-dip Galvanized (HDG): Superior long-term corrosion protection for outdoor, structural, and marine exposed environments.
  • Black Oxide: Mild corrosion barrier, decorative black finish.
The choice depends on the application's strength, corrosion, weight, and aesthetic requirements. Dipti Metal Industries ensures full compliance with material and finish specifications.

Fender washers are highly versatile fasteners found in numerous industries due to their unique wide-area coverage:

  • Automotive Industry: For securing fenders, bumper covers, splash guards, and interior panels to thin sheet metal or plastic.
  • Marine Applications: Essential for fastening hardware to fiberglass, wood, or composite boat hulls and decks, preventing stress cracks and ensuring corrosion resistance.
  • Sheet Metal Fabrication: In HVAC ductwork, light enclosures, and general sheet metal assemblies to prevent fastener pull-through or cover large holes.
  • Woodworking & Furniture: For securing components to soft woods, particleboard, or laminates, distributing load to prevent crushing and provide stability.
  • Signage & Display Installation: For mounting large signs, banners, and artwork to various surfaces, ensuring even weight distribution and covering mounting holes.
  • General Construction & DIY: For securing fixtures to drywall, outdoor structures (decks, pergolas), and any application where a large contact area is needed to protect a surface or bridge a gap.
Dipti Metal Industries supplies robust fender washers that perform reliably across these diverse and demanding global sectors.

While a specific, standalone standard for "Fender Washers" as a category is less common, their dimensions and material properties often adhere to broader washer standards:

  • ASME B18.21.1: This North American standard for plain washers (including flat washers) is frequently referenced for material and general quality aspects of fender washers, even if specific dimensions for "fender" type aren't explicitly listed.
  • DIN 9021 (ISO 7093): These European/International standards for "plain washers, large series" are often the closest technical equivalents for the large outer diameter characteristic of fender washers.
  • SAE J838: While this SAE standard is for dimensional specifications of plain washers, its principles for material and quality are sometimes applied.
  • ASTM Material Specifications: Relevant ASTM standards (e.g., A36 for mild steel, A193/A194 for high-strength steel) apply to the raw materials used to manufacture fender washers.
Dipti Metal Industries manufactures fender washers in strict accordance with applicable international standards, providing comprehensive technical data and certification for every order to ensure reliability and performance in critical fastening applications.

What Our Customers Say About Our Fender Washers

“Dipti Metal's zinc-plated fender washers are indispensable for repairing vehicle bodywork. Their large diameter effectively distributes clamping forces on thin sheet metal and covers minor imperfections or oversized holes. Excellent quality and corrosion resistance.”

Automotive Body Shop Manager – Collision Repair Supervisor, Toyota Certified Body Shop, Los Angeles, USA

Overall Rating:
(4.98 / 5)

“We rely on Dipti Metal's stainless steel (316L) fender washers for securing hardware to fiberglass hulls. Their wide surface prevents stress cracks on the composite and provides superior corrosion resistance in saltwater. Critical for our high-end yachts.”

Marine Fabricator – Boat Building Lead, Viking Yacht Company, New Gretna, USA

Overall Rating:
(4.95 / 5)

“For securing components to softer woods or large-diameter pilot holes in furniture, Dipti Metal's plain fender washers are perfect. They spread the load without crushing the wood fibers and provide a strong, stable connection. Consistently good quality.”

Woodworking & Cabinetry Specialist – Furniture Assembly Manager, Ethan Allen Interiors, Danbury, USA

Overall Rating:
(4.97 / 5)

“Dipti Metal supplies us with hot-dip galvanized fender washers for our composite deck installations. Their wide design ensures the fasteners don't pull through the decking material and offers excellent long-term weather protection. Reliable for outdoor use.”

Outdoor Structures Contractor – Deck & Pergola Builder, Trex Company, Winchester, USA

Overall Rating:
(4.93 / 5)

“For mounting large signs and displays onto various substrates, Dipti Metal's aluminum fender washers are invaluable. They distribute the weight evenly, prevent damage to the sign material, and offer excellent corrosion resistance. Their custom sizes are perfect for our varied projects.”

Signage & Display Manufacturer – Installation & Fabrication Lead, 3M Company, St. Paul, USA

Overall Rating:
(4.98 / 5)

Contact Us

Company
Dipti Metal Industries
Address
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, Maharashtra, India

Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI.

Share This Page

Follow Dipti Metal Industries