M22 Mild Steel Plain Washers – Reliable Load Distribution for Industrial Excellence

At Nafees Metal Industries, we bring decades of expertise and innovation to the fastener manufacturing industry, delivering high-quality products that meet the rigorous demands of modern engineering. Our M22 Mild Steel Plain Washers are engineered to offer reliable, uniform load distribution, reduce surface wear, and enhance the performance and safety of bolted joints across a wide range of industrial applications.

These washers are crafted using premium-grade mild steel (MS), a material known for its excellent tensile strength, machinability, and cost-efficiency. The M22 specification refers to their compatibility with 22 mm bolts and threaded fasteners, making them ideal for medium to heavy-duty mechanical assemblies. Whether you’re securing structural components in high-rise buildings, installing equipment in automotive plants, or assembling agricultural machinery, these washers ensure dependable fastening under pressure.

As one of the best plain washer manufacturers in India, we understand the critical role washers play in mechanical assemblies. That’s why every M22 MS Plain Washer we produce undergoes strict quality checks to ensure dimensional precision, consistent hardness, smooth finish, and corrosion protection when required. Our products are widely trusted by OEMs, infrastructure developers, and industrial contractors throughout India and across export markets.

What sets our M22 Mild Steel Plain Washers apart is not just their robust construction, but also our manufacturing expertise, customer-centric approach, and ability to cater to custom requirements. From bulk supply to fast dispatch and customized packaging, we’re committed to providing a seamless procurement experience for clients seeking reliable fastening components that last.

If you’re looking for a manufacturer who combines engineering precision, quality assurance, and competitive pricing, Nafees Metal Industries is your go-to source for M22 MS Flat Washers—built to perform, made to last.

Product Overview of M22 Mild Steel Plain Washers

Our M22 Mild Steel Plain Washers are tailored for use with 22mm bolts and fasteners. Each washer undergoes stringent quality checks to ensure proper fit, flatness, and finish. Made from high-tensile mild steel, these washers are suitable for a variety of industrial fastening requirements where structural performance and reliability are paramount.

They are especially suitable for:

• Heavy machinery mounting

• Steel structure joints

• Pipe flanges

• Load-bearing steel assemblies

With a standard inside diameter of 22.5 mm and an outer diameter of 44 mm, these washers are available in 2 mm to 4 mm thickness. We also offer customization on dimensions, coatings, and packaging based on your specific industrial needs.

At Nafees Metal Industries, all washers are produced using advanced power press machines and tooling systems in our Mumbai facility, ensuring consistency in every batch. Whether you require 1,000 pieces or 1,00,000 units, we deliver with speed, accuracy, and transparency.

Key Features and Benefits

1. Precision Fit for M22 Bolts

Each washer is meticulously engineered to match 22mm bolt diameters, ensuring a snug and accurate fit. This prevents misalignment during installation and enhances the integrity of bolted assemblies. Precision sizing minimizes vibrations and reduces the likelihood of fastener failure under stress or dynamic loads.

2. High-Grade Mild Steel Construction

Manufactured using IS-standard certified mild steel, these washers offer excellent tensile strength and malleability. Mild steel is chosen for its balance between strength and workability, making it ideal for applications where controlled elasticity and load absorption are critical. It also keeps material costs economical without compromising reliability.

3. Effective Load Distribution

M22 Mild Steel Plain Washers play a vital role in distributing the load of the bolt or nut evenly over a larger surface area. This prevents the bolt head or nut from digging into softer materials and reduces the chances of deformation, cracking, or localized stress failure. Load equalization also extends the service life of both the washer and the connected assembly.

4. Enhanced Surface Protection

When placed between a bolt and a base surface, the washer acts as a barrier, shielding the contact area from scoring, galling, or corrosion due to pressure and environmental exposure. This protective function is especially valuable in applications involving painted, coated, or plated surfaces.

5. Available in Various Thickness Options

We offer thicknesses ranging from 2 mm to 4 mm (and beyond upon request), catering to a wide range of structural and mechanical requirements. The availability of multiple thicknesses allows for precise torque control and the ability to fine-tune clamping force.

6. Corrosion Resistance with Optional Coatings

Our M22 mild steel washers can be supplied with optional surface finishes such as zinc plating or hot-dip galvanization. These coatings protect the washer from rust and oxidation, especially in environments exposed to humidity, mild chemicals, or outdoor elements.

7. Conforms to International Standards

Our washers adhere to standard dimensions defined by globally accepted norms such as DIN 125 and IS 2016. This ensures compatibility with fasteners and tools used across industries and facilitates easy replacement or integration in international projects.

8. Customizable for OEM and Industrial Needs

We provide tailored washers based on customer specifications. Whether it’s adjusting the inner/outer diameter, increasing the thickness, adding branding, or supplying washers in specialized packaging for OEMs, our in-house team can deliver with precision.

9. Flat, Burr-Free Finish

All washers are finished with smooth, flat surfaces and de-burred edges to ensure uniform seating and prevent any damage during installation. The burr-free finish also reduces the risk of finger injury and ensures easy handling during mass production or assembly.

10. Bulk Availability and Fast Dispatch

With advanced power press setups and large-scale tooling, we can produce M22 plain washers in the tens of thousands per day. Our ready-to-dispatch inventory ensures timely delivery, even for urgent or high-volume orders, helping clients meet tight construction and production deadlines.

11. Cost-Effective without Compromising Quality

Mild steel is an affordable yet durable material, allowing us to offer high-performance washers at competitive pricing. This makes M22 washers suitable for large-scale use across price-sensitive sectors like infrastructure and machinery assembly.

12. Compatible with Other Fastener Types

These washers are compatible with hex bolts, nuts, studs, and threaded rods, making them a versatile component across fastening applications. Whether you’re using ISO, metric, or imperial fasteners, M22 plain washers from Nafees Metal Industries offer consistent compatibility.

13. Improved Torque Performance

Using our precision washers helps in distributing torque evenly during bolt tightening, reducing the chances of over-torquing or under-torquing. This leads to better joint performance and minimized risk of vibration loosening.

14. Suitable for Dynamic and Static Loads

Our M22 washers are reliable under both static pressures (like structural joints) and dynamic environments (like engine vibrations), making them suitable for diverse industries ranging from heavy engineering to transport and energy.

15. Proven Performance in Real-World Applications

Our washers are not just theoretically sound—they are field-tested and approved across various critical installations, including bridges, machinery foundations, electrical equipment bases, and heavy-duty fabrication projects.

Applications of M22 Mild Steel Plain Washers

M22 Mild Steel Plain Washers are engineered to deliver optimal performance across a diverse range of industries. Their ability to distribute loads evenly, minimize surface damage, and provide secure fastening makes them indispensable in both static and dynamic assemblies. Below is a detailed look at the key sectors where these washers prove essential:

1. Infrastructure and Civil Construction

In construction and infrastructure development, M22 washers are used extensively in steel frameworks, I-beam connections, column base plates, girder assemblies, and scaffold joints. They provide a stable seating surface beneath bolts, which is critical for achieving uniform load distribution and ensuring the structural integrity of buildings, bridges, towers, and industrial sheds.

Use Cases:

• Steel-to-steel bolted connections in multistorey buildings

• Highway signposts and lighting poles

• Structural bolting in industrial warehouses

2. Automotive and Heavy Vehicle Industry

M22 mild steel washers are suitable for large fasteners used in heavy-duty vehicle chassis, engine mounts, suspension systems, and wheel assemblies. They reduce the risk of joint loosening caused by vibration and thermal expansion, thus improving overall safety and durability.

Use Cases:

• Engine bed mounting in trucks and buses

• Tractor and farm vehicle assemblies

• Brake system subframes and torque rod fittings

3. Mechanical and Industrial Machinery

In machinery and equipment manufacturing, these washers serve as critical spacers and support components in bolted joints. They help in maintaining torque levels and ensuring tight mechanical bonds between moving and static parts.

Use Cases:

• Power press machines

• Gearbox mounting in conveyors

• Assembly lines in heavy engineering

4. Railways and Metro Infrastructure

M22 washers play a vital role in rail fastenings, sleeper connections, and equipment mounting in high-vibration zones. Their robust build and dimensional consistency help reduce the risk of bolt loosening and mechanical failure over time.

Use Cases:

• Rail joint bolting and fishplate fixations

• Mounting of overhead equipment supports

• Signaling and track infrastructure components

5. Agricultural Equipment and Implements

Agricultural tools and heavy-duty implements like ploughs, seeders, and harvesters operate in rugged conditions. M22 washers offer the durability required to withstand impacts, torque changes, and field vibrations without deformation.

Use Cases:

• Tillage tool assembly

• Trailer axles and drawbar joints

• Grain mill and pump mounting

6. Oil, Gas & Petrochemical Plants

In energy and chemical sectors, washers must maintain integrity under heat, pressure, and exposure to mild chemicals. M22 washers with protective coatings (zinc-plated or galvanized) are used in bolt joints for pipelines, reactors, and processing equipment.

Use Cases:

• Pipe flanges and manifold joints

• Tank and heat exchanger anchoring

• Vibration control assemblies in compressor units

7. Power Generation and Transmission

Whether it’s power stations, wind turbines, or transmission towers, M22 plain washers help support massive mechanical loads while providing alignment support and safety in bolted joints exposed to environmental stress.

Use Cases:

• Turbine base plates and tower flanges

• Generator mounting structures

• Switchyard equipment panels

8. HVAC and Plumbing Systems

M22 washers are commonly used in mounting HVAC equipment, duct supports, and piping systems. Their load-bearing and vibration-absorbing features help in reducing maintenance needs and preventing leakage due to bolt loosening.

Use Cases:

• HVAC chiller and blower mounting

• Flanged pipe joint assemblies

• Vibration-dampening in ducting joints

9. Marine and Port Equipment

In ports, docks, and marine machinery, washers are exposed to moisture and corrosive air. Zinc-plated or galvanized M22 washers offer a cost-effective solution for these conditions.

Use Cases:

• Dockside crane and mooring bolt assemblies

• Ship engine mounts and hull supports

• Port gate structures and railing mounts

10. General Fabrication and Maintenance

Apart from industry-specific uses, M22 Mild Steel Plain Washers are commonly employed in routine fabrication, general maintenance, retrofitting projects, and repair works across sectors.

Use Cases:

• Machine reassembly in workshops

• Fabricated metal structures

• Equipment restoration and bolting

Why Choose Nafees Metal Industries for M22 Mild Steel Plain Washers?

When you choose Nafees Metal Industries, you choose a trusted partner with decades of experience in fastener manufacturing. Here’s what makes us different:

• Based in Mumbai with Cutting-Edge Manufacturing Facilities
  Our in-house tooling, stamping, and finishing units allow for faster turnaround and product consistency.

• Custom OEM Solutions
  We cater to automotive, machinery, infrastructure, and OEM clients with custom sizes, packaging, and branding.

• Assured Quality with Mill Test Certificates
  Every lot is inspected using calibrated measuring tools and comes with traceable certification.

• Ready-to-Ship Inventory
  We maintain large stocks of standard sizes to fulfill urgent orders across India and abroad.

• Flexible Order Volumes
  From 50 kgs to several tons, we accommodate both small and large-volume requirements.

Whether you need a small batch or want to buy M22 Mild Steel Plain Washers in bulk, we’re committed to providing products that match your exact specifications.

Standard Dimensions of M22 Mild Steel Plain Washers

Custom outside diameters and thicknesses are available upon request.

Frequently Asked Questions (FAQs)

1. What are M22 Mild Steel Plain Washers used for?
They are used to distribute loads evenly under bolts and nuts, preventing damage to the surfaces and improving joint reliability in industrial applications.

2. Are these washers suitable for outdoor use?
Standard MS washers are best for indoor use, but we offer galvanized or zinc-coated options for mild corrosion resistance outdoors.

3. What is the size of M22 Mild Steel Plain Washers?
They are designed for 22mm bolts, typically with an outer diameter of 44 mm and thickness ranging from 2 mm to 4 mm.

4. Can I get custom dimensions for M22 Mild Steel Plain Washers?
Yes, we offer complete customization based on your engineering drawings or project requirements.

5. How do they differ from stainless steel washers?
Mild steel washers are more economical but less corrosion-resistant compared to stainless steel variants.

6. Are M22 Mild Steel Plain Washers reusable?
Yes, they can be reused if they remain undamaged after disassembly.

7. Do you offer MS Flat Washers in bulk?
Absolutely. We are well-equipped to fulfill high-volume orders with consistent quality and timely delivery.

8. Are these washers compliant with DIN or IS standards?
Yes, our washers can be manufactured as per DIN 125, IS 2016, or customer-specific standards.

9. What packaging options are available?
Washers are packed in gunny bags, boxes, or pallets based on the order size and shipping location.

10. What’s the minimum order quantity?
We typically accept orders starting from 50 kgs, but bulk pricing applies on larger quantities.

11. Can I place an export order for M22 Mild Steel Plain Washers?
Yes, we supply to international clients and ensure all necessary export compliance.

12. How do I ensure these washers are genuine M22 size?
Each batch undergoes dimensional testing using vernier calipers and plug gauges before dispatch.

13. Are your washers tested for quality?
Yes, each washer is tested for flatness, hardness, and size consistency.

14. Can I visit your factory in Mumbai before placing an order?
Yes, factory visits are welcome with prior appointments.

15. Why should I choose Nafees Metal Industries?
We are one of the best M22 MS flat washers manufacturers in India, known for delivering precision, trust, and value with every shipment.

Real-World Case Study: Structural Enhancement Using M22 MS Plain Washers

One of India’s top infrastructure firms, responsible for constructing heavy-duty industrial sheds and warehouses, faced recurring bolt failures due to uneven load distribution and washer deformation. Their existing fasteners couldn’t withstand the stress from wind loads and machine vibrations.

Solution Provided:
Nafees Metal Industries supplied custom M22 Mild Steel Plain Washers with a 4mm thickness and galvanized finish. The washers were used at bolt junctions connecting large steel columns and beams.

Results Observed:

• Joint stability improved by 40%

• Washer deformation reduced to zero after installation

• Maintenance costs dropped by 20% in the first six months

• Engineers reported improved torque retention on site

This success led to repeat orders for other industrial sheds, metro rail depots, and cold storage projects, further cementing our position as a preferred manufacturer in India.

Conclusion: Superior-Quality M22 Mild Steel Plain Washers for Every Industry

Whether you are constructing a high-rise, assembling heavy-duty machinery, or managing a pipeline project, M22 Mild Steel Plain Washers from Nafees Metal Industries offer unmatched durability, precision, and value. With advanced manufacturing capabilities and a customer-centric approach, we ensure that every washer meets the standards of performance and reliability your application demands.

Buy M22 Mild Steel Plain Washers in Bulk from one of the most trusted manufacturers in India. Experience the difference of quality manufacturing—engineered to perform, built to last.

Visit Us or Place Your Order

Discover how our precision-made washers can add strength and reliability to your projects. Visit our state-of-the-art facility at Reay Road, Mumbai, or contact us to discuss your order requirements. At Nafees Metal industries, your satisfaction is our priority.