M24 SS304 Plain Washers – Best Stainless Steel Flat Washers for Heavy-Duty Industrial Use

In the world of industrial fastening solutions, even the smallest components can have a big impact on the integrity, safety, and performance of structures and machines. That’s why at Nafees Metal Industries, we don’t treat washers as just accessories — we treat them as critical components that hold your projects together.

Our M24 SS304 Plain Washers are specially engineered to meet the highest standards in load distribution, vibration resistance, corrosion protection, and long-lasting performance. Whether you’re managing a high-rise construction project, assembling heavy-duty machinery, or maintaining critical infrastructure in marine environments, our stainless steel washers ensure your fasteners stay secure — year after year.

As a trusted manufacturer of industrial washers in India, Nafees Metal Industries has spent over two decades perfecting the craft of precision metal pressing. From selecting the best raw stainless steel (SS304) to stringent final inspection, we ensure that every M24 SS304 Plain Washer that leaves our facility exceeds industry expectations.

This comprehensive guide will tell you everything you need to know about our M24 washers — technical specs, applications, installation tips, maintenance guidance, and why Nafees Metal Industries should be your partner for all your fastening needs.

🔍 Detailed Product Description

Our M24 SS304 Plain Washers are crafted from premium AISI 304 stainless steel, a material known for its excellent corrosion resistance and durability. This makes them perfect for outdoor or high-moisture environments where standard carbon steel washers would fail. The durability of M24 SS304 Plain Washers ensures they perform exceptionally well in various conditions.

M24 SS304 Plain Washers are precision-engineered to maintain tight dimensional tolerances, ensuring a perfect fit for M24 bolts and screws. The inner diameter, outer diameter, and thickness are all standardized according to international norms like IS 2016, DIN 125, and ASTM A240. Choosing M24 SS304 Plain Washers guarantees compliance with industry specifications.

Each M24 SS304 Plain Washer undergoes strict quality checks to guarantee performance under heavy loads and harsh conditions. They are available in a natural stainless finish, but we can also apply protective coatings for specialized applications. By choosing our M24 SS304 Plain Washers, you get the perfect blend of strength, ductility, and affordability, making them a wise investment for any project.

Whether you’re working on a highway bridge, industrial plant, or offshore platform, our M24 SS304 Plain Washers will deliver consistent results.

Material Superiority – AISI 304 Stainless Steel
Our washers are manufactured from AISI 304 stainless steel, known for its excellent balance of strength, ductility, and corrosion resistance. This chromium-nickel alloy is the industry standard for applications where rust or corrosion is a concern. It resists oxidation and most corrosive agents, which means your fasteners won’t deteriorate even in humid, salty, or chemically harsh environments.

Unlike carbon steel washers, SS304 washers retain their strength over a wide temperature range and can withstand thermal expansion and contraction without warping or cracking. This is crucial for critical applications like chemical plants, food processing equipment, or offshore platforms.

Precision Engineering – Perfect Fit Every Time
Each M24 SS304 Plain Washer is precision-cut and finished to tight dimensional tolerances. This ensures the washer sits perfectly between the nut or bolt head and the material surface, evenly distributing the clamping load. The result? No slipping, no unnecessary wear, and a fastening system that maintains its structural integrity under extreme stress.

Custom Manufacturing Available
Got a unique project? We offer customizations for thickness, outer diameter, finishes, and protective coatings. Whether you need extra-thick washers for ultra-heavy loads or a special coating for offshore rigs, our team is ready to deliver.

Environmentally Friendly & Sustainable
Our stainless steel washers are fully recyclable at the end of their long service life, contributing to sustainability goals. The longevity also means reduced waste and lower lifecycle costs.

📏 Technical Specifications

Our M24 SS304 Plain Washers are designed for longevity and easy installation.

⚙️ Key Features & Benefits

Here’s why thousands of clients prefer our M24 SS304 Plain Washers:

✔️ Optimal Load Distribution

The large outer diameter helps spread the fastener’s load evenly, preventing localized stress that could damage the material. This feature makes M24 SS304 Plain Washers ideal for wood, plastic, and softer metals.

✔️ Resistance to Loosening

Vibrations are the enemy of stable assemblies. Our M24 SS304 Plain Washers provide a stable surface, minimizing the risk of fasteners loosening over time.

✔️ Excellent Corrosion Resistance

Thanks to SS304, these washers resist rust and chemical attack, even in coastal, humid, or industrial environments.

✔️ High Tensile Strength

Each M24 SS304 Plain Washer can withstand significant clamping force without warping or cracking.

✔️ Versatile Application

From general industrial fasteners to complex assemblies, M24 SS304 Plain Washers adapt to multiple industries — automotive, construction, electronics, marine, oil & gas, renewable energy, and more.

✔️ Recyclability

SS304 is 100% recyclable, making our washers a sustainable choice.

✔️ Aesthetic Appeal

The natural luster of stainless steel adds a clean, professional look — even when the washers are visible.

🏭 Industries & Applications

Construction:
Use them to secure beams, trusses, and metal structures in bridges, towers, and high-rises.

Automotive & Heavy Equipment:
Perfect for large trucks, buses, and machinery that operate in high-vibration environments.

Manufacturing Plants:
Keep bolts tight in mining equipment, oil & gas plants, and chemical industries.

Marine & Offshore:
SS304 ensures that our product resist salt corrosion, ideal for shipyards and ports.

Renewable Energy:
Secure wind turbine towers, solar farm structures, and transmission lines with these.

Electronics:
When mounting panels or circuit boards, they protect delicate surfaces.

Wherever you need heavy-duty fastening, our M24 SS304 Plain Washers deliver.

🛠️Installation Guide for M24 SS304 Plain Washers

Step 1: Inspect Each Washer
Before installation, verify that your M24 SS304 Plain Washers have no burrs, cracks, or defects.

Step 2: Pair Correctly
Always pair M24 SS304 Plain Washers with the right M24 bolts, nuts, and screws.

Step 3: Align Properly
Position the washer so it sits flush between the fastener head and the assembly surface.

Step 4: Apply Torque Carefully
Use the manufacturer’s recommended torque values to avoid over-tightening, which could deform the washer.

Step 5: Periodic Maintenance
Inspect fasteners regularly. Replace any M24 SS304 Plain Washers that show signs of deformation.

Why Nafees Metal Industries for M24 SS304 Plain Washers

✅ In-House Manufacturing: All our M24 SS304 Plain Washers are produced in our ISO-certified unit at Reay Road, Mumbai.
✅ Customization: Need specific OD, ID, thickness, or coating? We tailor each order to your specs.
✅ Bulk Supply: From small packs to container loads, we handle it all.
✅ Global Exports: Trusted exporter for M24 SS304 Plain Washers with proper packing, labeling, and documentation.
✅ Certified Quality: Test certificates, third-party inspections, and ROHS/REACH compliance available.
✅ Competitive Pricing: Premium washers at fair prices to help your bottom line.
✅ Customer Support: We guide you at every step, from quotation to delivery.

🔍 Certifications & Standards

Every batch of M24 SS304 Plain Washers undergoes:

✅ Dimensional checks
✅ Hardness tests
✅ Material composition testing (Spectro analysis)
✅ Visual & surface finish inspection
✅ Salt spray test on request

Test certificates are supplied free of charge.

📈 FAQs

Q1: What sizes do you offer besides M24 SS304 Plain Washers?
👉 We offer sizes from M3 to M100 in SS202, SS304, SS316, and mild steel.

Q2: Are your M24 SS304 Plain Washers compliant with IS/DIN standards?
👉 Yes, they meet IS 2016 and DIN 125.

Q3: Do you ship M24 SS304 Plain Washers overseas?
👉 Absolutely! We handle bulk export orders.

Q4: Do you offer test certificates for M24 SS304 Plain Washers?
👉 Yes, we provide full material test certificates with every batch.

Q5: How do I buy M24 SS304 Plain Washers online?
👉 Reach out via our website to get a custom quote and place your order or visit us at Reay Road, Mumbai.

Q6: Why are M24 SS304 Plain Washers better than mild steel ones?
👉 They offer superior corrosion resistance and last longer, even in harsh conditions.

Q7: Are your M24 SS304 Plain Washers suitable for marine use?
👉 Yes, SS304 offers good resistance to saltwater. For even higher resistance, ask about SS316 variants.

Q8: Do you supply customized sizes?
👉 Absolutely! OD, ID, and thickness can be customized.

Q9: Do you provide test certificates?
👉 Yes, we provide MTC and third-party inspection reports.

Q10: What packaging do you use?
👉 Moisture-resistant HDPE bags, cartons, or wooden crates for bulk exports.

Q11: Why buy M24 SS304 Plain Washers online from you?
👉 Quick quotes, guaranteed quality, export-ready packaging, and competitive pricing.

Case Study

Real Example:
One of our major clients — a leading infrastructure company — used our M24 SS304 Plain Washers for a bridge project along India’s western coast. The challenge? High humidity, salt spray, and constant vibration from vehicle traffic. Standard mild steel washers corroded within months, causing costly repairs. After switching to our SS304 washers, they reported zero replacement or structural issues for over five years — proving how small components make a big difference.

How to Buy M24 SS304 Plain Washers Online

✔️ Contact us for a custom quote based on your dimensions & quantity.
✔️ Approve the specs and test certificates.
✔️ Production starts in our Mumbai unit under strict QC.
✔️ Finished washers are packed in moisture-proof export cartons or gunny bags.
✔️ Doorstep delivery anywhere in India or abroad.

This easy process ensures you get best stainless steel washers fast.

M24 SS304 Plain Washers are more than just thin metal discs — they are engineered components that undergo stringent quality checks at every stage. Each washer starts as a high-grade SS304 stainless steel sheet, which is precision-punched and CNC-machined for consistent inner and outer diameters.

🌟 Heat Treatment & Hardness

Though SS304 washers don’t typically undergo hardening like spring washers, our M24 SS304 Plain Washers maintain optimal tensile properties due to the inherent strength of austenitic stainless steel. This ensures that under repeated tightening or high torque, the washers do not deform.

📐 Dimensional Accuracy

Dimensional tolerance is critical for the performance of M24 SS304 Plain Washers heavy-duty plain washers India. We follow IS, DIN, and ASTM tolerances with a strict QC checklist, ensuring the ID, OD, and thickness conform precisely to drawing.

🔬 Surface Finish & Coating

Some applications require specialized coatings. While plain stainless steel is naturally corrosion-resistant, we also provide passivation, zinc coating, or nickel plating for clients needing enhanced surface protection. This gives your M24 SS304 Plain Washers longer service life in marine or corrosive chemical settings.

⚙️ How M24 SS304 Plain Washers Improve Fastening Systems

Many engineers underestimate the role of washers in structural integrity. Our M24 SS304 Plain Washers act as a cushion and a barrier:

• Cushion: By spreading the compressive load, they protect softer substrates from damage.

• Barrier: They prevent direct contact between dissimilar metals, reducing the risk of galvanic corrosion.

Whether you are fastening wooden planks to metal frames or mounting heavy-duty industrial fasteners, M24 SS304 Plain Washers make sure that the clamping force is even and the bolts don’t dig into the base material.

Bulk Supply & Packaging

We supply M24 SS304 Plain Washers in:

• Small packs: 100 or 500 pieces for retail hardware or DIY kits.

• Bulk bags: 50–100 kg HDPE gunny bags for industrial buyers.

• Export cartons: Moisture-resistant, fumigated wooden crates for overseas clients.

Each pack is labeled with size, quantity, and heat number for full traceability.

Ready to Strengthen Your Assembly?

For the best stainless steel washers, bulk deals, or custom orders, reach out today. Visit our Reay Road, Mumbai unit or get a quote to buy M24 SS304 plain washers online — the reliable solution for every industry.