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 fender Washer manufacturers

What is self-locking Washers

Self-locking washers are innovative components designed to enhance the stability and security of fasteners. These washers feature a specialized design that generates friction or pressure, preventing bolts and nuts from loosening under vibrations, load shifts, or movement. Their self-locking mechanism ensures a firm grip, making them an ideal choice for applications that demand long-lasting reliability.

Perfect for industrial machinery, automotive fastening systems, and construction projects requiring secure washers, self-locking washers act as a safeguard, maintaining the integrity of your assemblies. By reducing the risk of loosening, they help prevent equipment failures caused by loose fasteners, enhance operational safety, and minimize maintenance downtime.

Self-locking washers are engineered to provide reliable and long-lasting fastening solutions. These washers, including hex washers, fender washers, and spring lock washers, are equipped with several innovative features that prevent loosening and enhance the stability of fastened components:

Anti-Loosening Design:

Specially crafted to create friction, self-locking washers prevent nuts and bolts from loosening over time, ensuring secure assemblies.

High Friction Surface:

Featuring rough or serrated surfaces, these washers grip the fastener tightly, offering enhanced resistance against movement.

Spring Mechanism:

Some self-locking washers use a spring-like action to maintain constant tension and prevent fastener loosening.

Material Options:

Available in a range of materials, such as steel, stainless steel, and nylon, self-locking washers are adaptable to various environments and load requirements.

These unique features make self-locking washers an essential component in applications where secure fastening is crucial, even under extreme conditions. At Sachinshims, we provide top-quality self-locking washers for a variety of industrial, automotive, and construction needs.

At Sachin Shims, we specialize in manufacturing self-locking washers that provide superior performance and security across a wide range of industries. Made from high-quality raw materials, our washers are designed to prevent loosening, ensuring reliable and long-lasting fastenings in even the most demanding environments.

Our precision-engineered self-locking washers are ideal for a variety of applications, including construction, automotive, machinery, and manufacturing. We understand the importance of custom solutions, which is why we offer washers in tailored dimensions, specialized materials, and unique designs to suit your specific project needs. Whether you require washers that withstand vibration, extreme temperatures, or harsh conditions, our team works closely with you to deliver the optimal solution.

As a trusted manufacturer of self-locking washers in India, Sachin Shims is committed to enhancing the stability and durability of your mechanical assemblies. Our washers help evenly distribute load, prevent damage to surfaces, and ensure secure fastenings that last. When you choose our self-locking washers, you are investing in reliable, cost-effective solutions that improve the performance and longevity of your projects.

With a focus on quality and customer satisfaction, Sachin Shims provides self-locking washers that exceed industry standards. Trust us for your fastening needs and experience the benefits of our expertly crafted solutions for all your projects.

 Self Locking washers in india

Self-Locking Washer Sizes and Dimensions


Bolt Size Top Outside Diameter (A) Bottom Outside Diameter (B) Thickness (T) Weight (grams)
1/2 1-1/4 2-1/4 1/8 35
5/8 1-1/2 2-1/2 5/32 45
3/4 1-3/4 2-3/4 3/16 55
7/8 2 3 7/32 70
1 2-1/4 3-1/4 1/4 95
1-1/8 2-1/2 3-1/2 5/16 130
1-1/4 2-3/4 4 3/8 160
1-1/2 3 4-1/2 7/16 220

Self-locking Washer Specifications, Sizes And Schedules


Specifications Details
Sizes And Schedules M3 to M100
Minimum Order Quantity 100 Unit
Packaging Type ROLL
Bimetallic Material Aluminium and Copper
Shape Round
Surface Finish Metal Coated
Standard AISI, ASTM, DIN, GB
Material Aluminium
Thickness 2-8mm

Enhancing Fastening Security and Stability: Self-Locking Washers by Sachin Shims

At Sachin Shims, we specialize in manufacturing high-quality self-locking washers that provide superior security and stability in fastenings. Our washers are engineered to prevent loosening from vibration or movement, ensuring long-lasting performance across a wide range of industries including automotive, construction, and industrial machinery.

Crafted from durable materials like stainless steel, carbon steel, and alloy steel, our self-locking washers are resistant to wear, corrosion, and harsh environmental conditions. The innovative design locks firmly into place, offering enhanced fastening reliability and preventing damage to materials. Ideal for applications requiring constant vibration resistance, our washers help maintain secure, stable connections even in the most demanding environments.

We understand that each project has unique fastening needs, which is why Sachin Shims offers customizable self-locking washer solutions tailored to your specific requirements. Whether you're working with heavy-duty machinery or delicate equipment, our washers provide reliable, robust performance to meet the highest standards.

Enhancing Stability and Durability

Fender Washers: Uses and Applications


Construction Industry applications and uses

Construction Industry

Automotive Industry applications and uses

Automotive Sector

Energy Sector applications and uses

Energy and Power Generation

Marine and Offshore applications and uses

Marine and Offshore Engineering

aerospace-industry

Aerospace Industry

Heavy Machinery applications and uses

Heavy Machinery and Equipment

Oil and Gas Sector applications and uses

Oil and Gas Industry

Railways & Transportation applications and uses

Railway Applications

Self-Locking Washers: Premium Fastening Solutions for Secure Applications by Sachin Shims


At Sachin Shims, we specialize in manufacturing high-quality self-locking washers that provide exceptional fastening and security across a variety of applications. Our washers are engineered to prevent loosening under vibration, ensuring reliable and durable performance in even the most demanding environments. Whether for automotive, industrial, or construction use, our self-locking washers are an essential component for maintaining secure and long-lasting connections. Here's an overview of the different types of self-locking washers we offer:

    Stainless Steel Fender Washers

    Our stainless steel fender washers are designed for high-strength applications and offer excellent resistance to corrosion. Ideal for outdoor and marine environments, these washers ensure durability and long-lasting performance under tough conditions.

    Galvanized Fender Washers

    Galvanized fender washers feature a protective zinc coating that provides superior rust resistance. Perfect for structural and industrial applications, these washers are a reliable choice for environments exposed to moisture or harsh weather.

    Aluminum Self-Locking Washers

    Lightweight yet strong, our aluminum self-locking washers provide an excellent balance of strength and weight. Ideal for industries like automotive, aerospace, and electronics, these washers offer excellent corrosion resistance while reducing overall weight for specific applications.

    Plastic Self-Locking Washers

    Our plastic self-locking washers are designed for non-metallic applications, offering superior chemical resistance and insulation properties. These washers are commonly used in electrical, plumbing, and lightweight fastening solutions where non-conductivity and corrosion resistance are crucial.

    Brass Self-Locking Washers

    Combining aesthetic appeal with functionality, our brass self-locking washers are resistant to corrosion and are suitable for low-stress or decorative applications. Often used in design projects and furniture, these washers provide a reliable solution without compromising on visual quality.

    Rubber-Backed Self-Locking Washers

    Rubber-backed self-locking washers offer enhanced sealing and grip properties. These washers are ideal for applications that require vibration damping, moisture resistance, or secure fastening, such as HVAC systems or automotive assemblies. The rubber backing adds an extra layer of protection against leakage and vibration.

At Sachin Shims, our self-locking washers are crafted to meet the highest industry standards and are tailored to the specific needs of diverse applications. Whether you're looking for corrosion-resistant stainless steel self-locking washers or lightweight aluminum self-locking washers, our products provide the performance and reliability required for secure fastening systems. Explore our range of self-locking washers to improve your fastening solutions and ensure long-lasting, secure connections in any application.

USPs of Self-Locking Washers

Corrosion and Wear Resistance

Made from premium materials like stainless steel, brass, and coated steel, our self-locking washers are resistant to corrosion and wear. These washers are perfect for use in harsh environments, such as marine, industrial, and outdoor settings, ensuring long-term durability.

Versatile Applications

Self-locking washers are commonly used across industries such as automotive, aerospace, machinery, and construction. Their ability to resist loosening and maintain a secure fit under stress makes them essential for applications that require reliable and durable fastening solutions.

Custom Solutions

We understand that different projects require specific washer configurations. That’s why we offer custom self-locking washers in various sizes, thicknesses, and finishes. Whether you need standard or bespoke washers, we ensure they meet your exact specifications.

Precision Engineering

Each self-locking washer is crafted with precision engineering to ensure optimal performance. Our washers provide a tight, secure fit, preventing slippage even under high-pressure conditions, making them ideal for critical fastening needs in various industries.

Compliance with International Standards

Our self-locking washers meet global industry standards, including ISO and DIN certifications. This ensures superior quality, reliability, and consistency for industries demanding high-performance fastening solutions.

Eco-Friendly Choices

Committed to sustainability, we use recyclable materials for our self-locking washers, making them an environmentally responsible option. This is an excellent choice for businesses that aim to reduce their environmental impact and promote greener manufacturing practices.

Packaging and Delivery

Self-Locking Washer Packaging and Delivery: Quality and Timely Service You Can Count On

At Sachin Shims, we specialize in providing high-quality self-locking washers that meet the most demanding requirements across industries. After manufacturing and conducting thorough quality checks, our self-locking washers are carefully packaged using premium materials to ensure they remain free from damage, corrosion, or deformation during transit. Whether you're purchasing standard or customized designs, we guarantee that our washers will arrive in perfect condition, ready for immediate use.

As one of India’s leading manufacturers of self-locking washers, we uphold rigorous quality standards throughout our ISO-certified production process. This commitment ensures our washers meet and exceed industry benchmarks, making them a dependable choice for applications in automotive, construction, and industrial sectors. Our self-locking washers are designed to offer exceptional performance by preventing loosening under vibration and stress, making them ideal for critical fastening applications.

  • Payment Options: We offer a variety of payment options for a seamless transaction experience, including LC (Letter of Credit), TT (Wire Transfer), Cheque, and more, to accommodate the convenience of our clients.
  • Dispatch Ports: Our self-locking washers are promptly dispatched from well-connected shipping ports in Mumbai and Kalamboli, Maharashtra, ensuring efficient domestic and international deliveries.
  • Shipping Options: We collaborate with reliable logistics providers to offer flexible shipping methods – land, sea, and air – ensuring secure and on-time delivery tailored to your specific needs.
  • Applicable Tax: All transactions are subject to 18% GST, in accordance with current regulations.

Self-Locking Washer Exporter

Sachin Shims, a recognized leader in the fastener industry, is proud to be a premier exporter of self-locking washers based in Mumbai, Maharashtra, India. With a strong global reach, we supply high-quality self-locking washers to over 85 countries worldwide, including top markets such as Oman, Iran, Kuwait, Qatar, China, the UAE, Africa, Turkey, Mexico, Canada, Malaysia, Saudi Arabia, Brazil, the USA, Sri Lanka, Australia, and Nigeria. Our robust distribution network ensures efficient and timely delivery across key cities in India.

Crafted to meet the highest international standards, our self-locking washers provide secure fastening solutions by preventing loosening under vibration or torque. Engineered for superior durability, accuracy, and performance, they are ideal for automotive, industrial, and construction applications. Whether you need self-locking washers for machinery or vibration-resistant washers for heavy-duty use, Sachin Shims delivers reliable products to meet your needs.

Our commitment to customer satisfaction and product excellence makes us a trusted name in the self-locking washer export industry. Choose Sachin Shims for your fastener solutions and experience unmatched quality and service.

Washers Exporter
Stainless Steel Shim Washers Supplier

Self-Locking Washer Supplier

Sachin Shims is a trusted supplier of premium self-locking washers, delivering dependable fastening solutions across various industries in India. Our self-locking washers are crafted from high-quality materials, ensuring superior strength, durability, and precision for secure fastening. These washers are specifically designed to prevent loosening, making them ideal for applications in construction, automotive, engineering, and heavy machinery sectors.

We serve key cities like Mumbai, Pune, Bengaluru, Chennai, Hyderabad, and Kolkata, offering both standard and customized solutions to meet your specific requirements. Whether you need self-locking washers for high-vibration environments or solutions tailored to unique operational needs, Sachin Shims guarantees optimal performance and reliability.

Looking for high-quality self-locking washers or customized solutions for your projects? Explore our extensive selection of durable self-locking washers designed to provide reliable fastening in various applications. Whether you need self-locking washers for automotive or industrial fastening solutions, we've got you covered. Request a quote for bulk orders or get in touch with our team for expert assistance tailored to your specific needs.

Order Self-Locking Washers Today!


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