Stainless Steel Washers

Your Professional Stainless Steel Washers Supplier

Shuifu Hanyang Machinery Technology Co., Ltd. is a company specializing in high-strength fasteners, hardware accessories, mechanical parts and other products, integrating production, sales, and research and development. It operates in the spirit of "operating with integrity and advocating standards" concept, give full play to regional and industrial advantages, serve customers around the world, and provide professional fastener connection solutions.

Why Choose Us

Customized Services

We understand that each customer has distinct manufacturing requirements. Consequently, we offer tailored solutions to address your specific needs.

Quality Certification

We have obtained TUV certification and ISO 9001 quality management system certification. Our factory adheres to major production standards, including DIN, ANSI, BS, ISO, JIS, GB, UNI, and others.

Advanced Production Equipment

Our facility is equipped with state-of-the-art machinery, such as one-touch double punching machines, multi-station cold heading machines, CNC lathes, large-scale hot punching equipment, and punch presses, among others.

Parameter

Product Name	316 Stainless Steel Washers	Exterior finishes	Carbon steel
Washer type	Flat	Size	M6×12
Fastener size	M6	Thickness	1.5mm
The inside diameter of	M6	Outer diameter	12mm
Packing list	Flat washer M6 x 12 mm	Material	Carbon steel
MOQ	7000M/Each Color	Sample	Free sample available
Payment	T/T, other	Packing	As customer required

Benefits of Stainless Steel Washers

Protection against Corrosion
One of the key benefits of using stainless steel washers is their protection against corrosion. Stainless steel is naturally resistant to corrosion, rust, and stains. This means it can withstand harsh weather conditions and chemical exposure without deteriorating. A stainless steel washer is an ideal fit for outdoor projects, marine environments, and areas exposed to chemical moisture.

Durability and Longevity
Another important benefit of using stainless steel washers is their incredible strength, which makes them extremely durable. Stainless steel washers will withstand years of wear and tear and maintain strength over time. This means that using stainless steel washers can save you money in the long run because you won’t have to keep replacing them due to failure.

Aesthetic Appeal
Stainless steel offers a sleek and modern look that can be hard to replicate with other materials. For those who value aesthetics, using stainless steel washers can help create a cohesive and visually impressive finished product. The material is easy to clean and maintain and will look great for years.

High-Temperature Resistance
Stainless steel is also highly resistant to extreme temperatures. It can withstand very low and very high temperatures without losing its strength or becoming brittle. This makes it an ideal material for high-temperature applications, such as aerospace and automotive manufacturing.

Environmentally Friendly
Finally, using stainless steel washers is environmentally friendly because stainless steel itself is a highly recyclable material. When you finish your project, you can easily recycle the stainless steel, making it a more sustainable option than other materials.

Types of Stainless Steel Washers

Structural Washers

Structural washers are heavy-duty washers designed for high-tension applications, such as:
Steel buildings and bridges
Heavy machinery assembly
Construction projects
Key Features:
Thicker than standard washers
Provides better load distribution
Prevents bolt head or nut from embedding into material

Thrust Washers

Thrust washers are used to reduce friction between rotating components. Common applications include:
Automotive transmissions
Industrial gearboxes
Pumps and bearings
Key Features:
Handles axial loads
Reduces wear on moving parts
Available in bronze, steel, or composite materials

Wave Washers

Wave washers provide spring-like tension to absorb shock and maintain pressure. They are used in:
Electrical connectors
Medical devices
Precision machinery
Key Features:
Compensates for thermal expansion
Prevents loosening due to vibrations
Lightweight yet highly functional

Flat Washers

Flat washers are the most common type, used for:
Evenly distributing load under bolts/nuts
Protecting surfaces from damage
Electrical insulation (when made from non-conductive materials)
Key Features:
Simple, cost-effective design
Available in various sizes and materials
Essential for general fastening needs

Precautions for the Use of Stainless Steel Washers

The first thing to check when using a washer is that you have chosen one of the right thickness. A thicker washer will help when you have an assembly that needs a little extra tightness – you may even need more than one washer in such cases. When waterproofing is your main aim, a thinner washer may suffice. It is essential to measure the size of the washer. Using one that is either too large or too small will adversely affect the joint. It is also wise to grease your washers. This makes it easier to put the fastener in place, as well as helping to prevent corrosion.

The use of washers is generally very easy, provided you follow these simple guidelines. Doing so will go a long way towards securing your assembly and ensuring that it lasts longer.

Shipping And Delivery Times

Shipping	We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.
Delivery time	30-45 days

Certificate

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FAQ

Q: What is the difference between Type A and Type B washers?

A: You may notice that some washers are labeled as “Type A” and “Type B.” Creating by the American National Standards Institute (ANSI), Type A refers to steel washers with a broad tolerance, whereas Type B refers to flat washers with a tighter tolerance.

Q: Does the lock washer go on the bolt side or the nut side?

A: Lock washers are designed to be tightened to a required torque beneath an ordinary fastener. They exert a spring tension that keeps the fastener from vibrating loose. They are often attached to the nut side of the fastener.

Q: Can you use a lock washer with a lock nut?

A: Yes, you can use a lock washer with a lock nut. In fact, using both together can provide even greater security against loosening due to vibration or other forces. The lock washer adds an extra layer of locking action, helping to maintain the tightness of the nut.

Q: Can you reuse flat washers?

A: 1) Flat washers can generally be re-used as long as they are not scarred or distorted. Always use at least a flat washer with a nut. washers to stop screws vibrating loose. 2) Never re-use a flat star lock washer, either internal or external.

We're professional stainless steel washers manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap stainless steel washers from our factory.

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