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Your Professional Stainless Steel washer Manufacturer

Wuxi Lemar Metal Products Co., Ltd. is a professional fastener system service group integrating scientific research, manufacturing, sales and logistics. It follows the business philosophy of "striving for excellence and adhering to integrity" and has established a good image in the field of fastener manufacturing and sales. It has established long-term cooperative relationships with major well-known logistics brands at home and abroad to ensure that products are delivered to customers at the fastest speed and are well received by users.

Finishing Cup Washer
No.:LM-1275. Material:Carbon steel,Alloy steel,Stainless steel,Aluminum,Copper. Installation:Screw In. Model:Countersunk Finishing Cup Washer
Steel Countersunk Washer
No.:LM-1274. Style:Flat Washer. Material:Brass,Stainless Steel. Application:Heavy Industry, Mining,Building, Automotive

Why Choose Us

Technical team support
Possess full process manufacturing capabilities and experimental research and development capabilities for fasteners. With strong technical strength and 3D marketing network, it has more than 100,000 enterprise-level users and serves 57 industries.

Production Equipment
Our company has cold heading machines, thread rolling machines, wire drawing machines, thread rolling machines, tapping machines, vibration plate automatic assembly and other processing and feeding equipment.

Sales Market
Lemar Assisting scientific research enterprises,exported to Europe,North America, Africa, Central Asia, Middle East.

Stainless Steel washer - Overview

A stainless steel washer is a flat piece of stainless steel with a hole in the center, used to distribute the load of a fastener (like a bolt or screw) and prevent damage to the material being fastened. They are commonly used to increase the bearing surface area of a fastener, preventing it from pulling through a material or loosening due to vibration.

Product Specification

We provide the following product specifications：

Type	Flat Washer
Washer Type	Type A (Narrow)
Size	3/8''
Inside Diameter	0.399'' - 0.416''
Outside Diameter	0.870'' - 0.885''
Thickness (in)	0.040''
Fits Bolt Sizes	3/8''
Material	18-8 Stainless Steel
Standard Qty	100
Sleeve Qty	500
Master Qty	4000
Price Per	100
Package Length	1.54
Package Width	2.92
Package Height	3.66
Package Weight	0.77

Types of Stainless Steel washer

★Stainless Steel Countersunk Finishing Washers: Countersunk finishing washers are designed to be used with countersunk screws to create a flush or recessed finish. Made from stainless steel, these washers provide a clean and professional look while ensuring a secure and stable connection between the screw and the workpiece.

★Stainless Steel Fender Washers: Fender washers are large, flat washers with a larger outer diameter and a smaller inner diameter. They are commonly used to distribute the load and prevent pull-through in applications where a larger bearing surface is required. Stainless steel fender washers offer excellent resistance to corrosion and provide reliable support and reinforcement.

★Stainless Steel Flat Washers: Flat washers are the most commonly used type of washer. They have a flat circular shape with a hole in the center. Stainless steel flat washers are versatile and can be used in a wide range of applications to distribute the load, reduce friction, and prevent damage to surfaces. They are highly resistant to rust and corrosion, making them suitable for both indoor and outdoor use.

★Stainless Steel Lock Washers: Lock washers, also known as spring washers, are specifically designed to prevent loosening or rotation of fasteners due to vibration or dynamic loads. Stainless steel lock washers have a split or helical design that creates tension, providing a locking effect when installed between the nut or bolt head and the workpiece. They offer excellent resistance to rust and ensure a secure and reliable fastening solution.

Advantages of Stainless Steel washer

Resistant to Corrosion

Due to the combination of alloys in stainless steel, it does not easily rust or corrode over time like other metals. A layer of chromium oxide protects stainless steel and acts as a barrier against corrosion. Moreover, the surface of stainless steel regenerates itself if it is scratched. Stainless steel is durable and is often used as a critical component for electrical connections, valve live-loading, marine, petrochemical, and aerospace applications. Since it is resilient, you can also expect lower maintenance costs.

Mechanical Properties

Besides its resistance to corrosive elements, stainless steel washers have mechanical properties that function in extremely low and high temperatures. The material not only resists these extreme temperatures, but the mechanical properties also offer protection from friction, abrasion, and impact. This is why stainless steel washers are recommended in applications that experience elevated temperatures (up to 550 deg. F), as well as low-temperature (cryogenic) applications

Recyclable

An important aspect of stainless steel to consider is that it is sustainable and it is 100% recyclable. Due to its astounding durability, stainless steel can often last as long as the project lasts, but at the end of its life cycle, it can be recycled. Also, stainless steel is chemically inactive when in contact with water, so it will not release compounds into its environment. The material is ideal for applications such as rainwater recovery systems and water pipes.

Application

01.

Construction & Infrastructure

For bridges, buildings, and heavy structures

02.

Automotive & Aerospace

High-performance thrust and wave washers

03.

Manufacturing & Machinery

Reliable fastening for industrial equipment

04.

Electronics & Appliances

Precision washers for sensitive components

Customization Process

Requirement Discussion

Design Proposal

Our professional team will develop a design proposal and provide a quotation based on your requirements.

Sample Production

We produce samples according to the design proposal and conduct rigorous testing.

Mass Production

Upon your approval, we commence mass production to ensure timely delivery and consistent quality.

After-Sales Service

We offer ongoing technical support and service to ensure the long-term stable operation of our products.

Other Services

Surface treatment: Plain, Galvanized, Hot Dip Galvanized, Black Oxide, Anodized, etc.
Excellent quality control system for fine dimensional accuracy.
Various materials are available as per your request
Conform to international standard.
We had got certificate of ISO9001: 2008, SGS & RoHS.
Prompt delivery.
Various sizes are available.
Material: Stainless Steel 18-8 18-10, Carbon steel Gr4.8 Gr8.8 Gr10.9, Gr12.9, Aluminum, Copper, etc.
Packing Stylet: General export packing
Can be made with different standards such as ISO, DIN, AS/NZS, GB, ANSI, BS and special standard.
Good customer service
OEM is available

Package & Delivery

Package Sie:	10.00cm * 10.00cm * 10.00cm
Package Gross Weight:	5.000kg

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FAQ

Q: Are stainless steel washers good?

A: Stainless steel is durable and corrosion resistant. It is a premium choice for parts washers in various industries.

Q: What sizes do metal washers come in?

A: SAE Flat Washers:
These are often specified by the bolt size they accompany, like 1/4", 5/16", 3/8", etc. For example, a 1/4" SAE flat washer has an ID of 9/32" and an OD of 5/8".
USS Flat Washers:
USS washers are typically larger in OD for the same ID compared to SAE washers. For instance, a 1/2" USS washer has a larger OD than a 1/2" SAE washer.
Metric Flat Washers:
Common metric sizes include M2, M2.5, M3, M4, M5, M6, M8, M10, and M12, among others.
Other Sizes:
Washers can also be found in fractional inch sizes (e.g., 1/8", 5/32", 3/16") and larger sizes like 1/2", 3/4", and beyond.

Q: Are you manufacturer or trading company?

A: We are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A: It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express fee Question.

Q: Have you tested all your goods before shipment?

A: Yes, we will conduct 100% test before delivery, and we will send detailed photos of parts for your approval Question.

We're well-known as one of the leading stainless steel washer manufacturers and suppliers in China. If you're going to wholesale high quality stainless steel washer made in China, welcome to get pricelist and free sample from our factory. Also, OEM service is available.

Low Carbon Steel U Bolt, nut, High Temperature Fasteners

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