Address：10-1 Xipan Xiangyuan, Luoshe Town, Huishan District, Wuxi City
Product Description
Flat Washers Description
There are several materials of washers and some of the popular ones are:
● Zinc-Plated Steel: It is one of the popular and commonly used Washer materials for general purpose applications, usually indoor. Depending on the type of manufacturing, the color of the Washer may be bluish or yellowish tint. It is a low carbon steel with a Zinc coating that provides moderate corrosion resistance. They are very cheap to manufacture as well.
● Stainless Steel: One of the toughest Washer materials with very good corrosion resistance. As a result, stainless steel Washers are often used in industries, automobiles, ships (and other marine equipment) and outdoor objects in general. They are slightly expensive than the Zinc plated counterparts.
● Chrome / Nickel Plated Steel: Although stainless steel already consists of chromium, additional Chrome and Nickel plating of steel further increases the corrosion resistance. The other benefit of this plating is the surface of the Washer looks very shiny, smooth and polished.
● Hot-dipped Galvanized Steel: In this type, the steel is coated with even thicker layer of Zinc for increased corrosion resistance and thus making them suitable for outdoor use. Even the Washers and washers must be of the galvanized type for proper coupling.
● Brass / Bronze: These types of Washers have a natural resistance to corrosion as they are alloys of copper. They are generally expensive than other Washer materials and as a result they are often used in arts and decorative pieces.
● Alloy Steel: The Alloy Steel contains additional elements other than iron and carbon such as manganese, nickel, chromium etc. The result is a Washer with very good strength, corrosion resistance and wear resistance. It is often black in color due to additional black oxide coating.
Types Of Washers
Washers are disk-shaped components that provide enhanced control over locking and friction when used with other fasteners. These fasteners may also feature teeth, indentations, and other unique structural mechanisms for use in more specialized applications. In general, they serve a variety of functions, including preventing loosening of the fastener assembly, protecting the surface under a fastener, and distributing the pressure more evenly during installation and use.
Compared to nuts and bolts, washers have much fewer variants available. However, among the washer types, there remain important distinctions. Like nuts, washers should be complementary to your selected bolt and chosen to suit your unique fastening application.
Our range of standard washers includes:
● Beveled washers: Beveled washers are formed with a slightly angled surface, allowing them to join materials that are not parallel to one another.
● Flat washers: Flat washers are the most common type of washer. They provide a larger surface area for better load distraibution. Different thicknesses are available for a variety of hold strengths.
● Lock washers: Lock washers come in many shapes, such as helices, toothed rings, conical, or spring, each designed to prevent slippage of fasteners in demanding applications. They are commonly used in environments that experience high levels of vibration.
● Structural washers: Structural washers are one of the most heavy-duty washer options available. These thick fasteners are designed to withstand the high load pressures of construction.
Product Parameters
| Flat Washer Dimensions | ||||||
| Bolt Size | USS | SAE | ||||
| OD (in.) | ID (in.) | Thickness | OD (in.) | ID (in.) | Thickness | |
| 1/8 (#6) | - | - | - | 0.375 | 0.156 | .036/.065 |
| 5/32 (#8) | - | - | - | 0.438 | 0.188 | .036/.065 |
| 3/16 (#10) | 0.560 | 0.250 | .036/.065 | 0.500 | 0.220 | .036/.065 |
| 7/32 (#12) | - | - | - | 0.562 | 0.250 | .051/.080 |
| 1/4 (#14) | 0.734 | 0.312 | .051/.080 | 0.625 | 0.281 | .051/.080 |
| 5/16 | 0.875 | 0.375 | .064/.104 | 0.688 | 0.344 | .051/.080 |
| 3/8 | 1.000 | 0.438 | .064/.104 | 0.812 | 0.406 | .051/.080 |
| 7/16 | 1.250 | 0.500 | .064/.104 | 0.922 | 0.469 | .051/.080 |
| 1/2 | 1.375 | 0.562 | .086/.132 | 1.062 | 0.531 | .074/.121 |
| 9/16 | 1.469 | 0.625 | .086/.132 | 1.156 | 0.594 | .074/.121 |
| 5/8 | 1.750 | 0.688 | .108/.160 | 1.312 | 0.656 | .074/.121 |
| 3/4 | 2.000 | 0.812 | .122/.177 | 1.469 | 0.812 | .108/.160 |
| 7/8 | 2.250 | 0.938 | .136/.192 | 1.750 | 0.938 | .108/.160 |
| 1 | 2.500 | 1.062 | .136/.192 | 2.000 | 1.062 | .108/.160 |
| 1 1/8 | 2.750 | 1.250 | .136/.192 | 2.250 | 1.250 | .108/.160 |
| 1 1/4 | 3.000 | 1.375 | .136/.192 | 2.500 | 1.375 | .136/.192 |
| 1 3/8 | 3.250 | 1.500 | .153/.213 | 2.750 | 1.500 | .136/.213 |
| 1 1/2 | 3.500 | 1.625 | .153/.213 | 3.000 | 1.625 | .153/.213 |
| 1 5/8 | 3.750 | 1.750 | .153/.213 | - | - | - |
| 1 3/4 | 4.000 | 1.875 | .153/.213 | - | - | - |
| 1 7/8 | 4.250 | 2.000 | .153/.213 | - | - | - |
| 2 | 4.500 | 2.125 | .153/.213 | - | - | - |
| 2 1/4 | 4.750 | 2.375 | .193/.248 | - | - | - |
| 2 1/2 | 5.000 | 2.625 | .210/.280 | - | - | - |
| 2 3/4 | 5.250 | 2.875 | .228/.310 | - | - | - |
| 3 | 5.500 | 3.125 | .249/.327 | - | - | - |
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Faq
Are you a manufacturer?
We are a manufacturer and trader in one.
Can we visit the factory?
Customers are welcome to visit the factory.
How are the goods purchased shipped?
Export standard packaging.
What is the delivery time?
Depending on the quantity purchased, the usual delivery time is 7-12 days.
Do we have access to samples? What are the costs?
Samples are supported, depending on stock availability a sample fee is charged, if a sample fee is charged we will refund the sample fee when the customer orders the main goods.
How do we get a quote for a product?
Please send me the name, size, quantity and packaging requirements of the product you wish to order and we will then provide you with the most accurate and favourable price.
Keywords
Flat Washers
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WUXI JIUCHUANG STAINLESS STEEL CO.LTD
Tel：+86-13395104444
E-mail：info@jiuchuangsteel.com
Add：10-1 Xipan Xiangyuan, Luoshe Town, Huishan District, Wuxi City
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